List of United States congressional districts

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Congressional districts in the United States are electoral divisions for the purpose of electing members of the United States House of Representatives. The number of voting seats within the House of Representatives is currently set at 435, with each one representing an average of 761,169 people following the 2020 United States census. The number of voting seats has applied since 1913, excluding a temporary increase to 437 after the admissions of Alaska and Hawaii. The total number of state members is capped by the Reapportionment Act of 1929. In addition, each of the five inhabited U.S. territories and the federal district of Washington, D.C., sends a non-voting delegate to the House of Representatives.

The Bureau of the Census conducts a constitutionally mandated decennial census whose figures are used to determine the number of congressional districts to which each state is entitled, in a process called "apportionment". The 2022 elections were the first to be based on the congressional districts which were defined based on the 2020 United States census.

Each state is responsible for the redistricting of districts within their state, while several states have one "at-large" division (Alaska, Delaware, North Dakota, South Dakota, Vermont, and Wyoming). Redistricting must take place if the number of members changes following a re-apportionment, or may take place at any other time if demographics represented in a district have changed substantially. Setting the boundaries of states' congressional districts is the responsibility of state governments, who often gerrymander districts for various reasons. Districts may sometimes retain the same boundaries, while changing their district numbers.

Each congressional district is expected to be equal in population to all other congressional districts in a state. The boundaries and numbers shown for the congressional districts are established by their respective state's constitution or court orders in the apportionment and redistricting cycle.

Delimitation

Many other nations assign independent bodies to oversee and mandate the delimitation of boundaries; however, in some nations the legislature manages this process. In the United States, legislatures play a commanding role in the redistricting (as delimitation is referred to in the United States) of congressional districts. The redrawing of boundaries occurs after the decennial census; single-member constituencies are responsible for the election of the legislators that govern this process. In 25 states the state legislature is responsible for creating the redistricting plan, but six states (Alaska, Delaware, North Dakota, South Dakota, Vermont and Wyoming) do not require redistricting for the House of Representatives and instead elect a single representative for the entire state. Each state has its own constitution and laws surrounding the redistricting process, and most of the modern criteria applied federally have come about through rulings by the U.S. Supreme Court.

Prior to 1962, there was limited federal and state government regulation on redistricting, and these were rarely enforced. However, after the Baker v. Carr (1962) decision redistricting became justiciable and courts became an active participant in the redistricting process of congressional districts as the decision allowed voters to challenge redistricting plans. Since Shaw v. Reno (1993) and Abrams v. Johnson (1997), the courts have invalidated numerous congressional redistricting plans upon the basis of traditional districting principles. These decisions have been surrounded in controversy as the Supreme Court has not identified these 'traditional' criteria explicitly, resulting in the major political parties attempting to abuse the lack of legislation and definition to advantage their respective parties. According to the database of redistricting laws in all fifty states and previous court decisions, the de facto principles are: compactness, contiguity, equal population, and preserving county and city boundaries.

Extremes

Population

  • Average population: 761,169 people based on 2020 U.S. census. It was 708,377 in 2010.
  • State with the most people in the average district: Delaware (989,948). In 2010, Montana: 994,416.
  • State with the fewest people in the average district: Montana (542,113). In 2010, Rhode Island: 527,624.
  • District with the most people: Delaware at-large (989,948). In 2010, Montana at-large: 994,416.
  • District with the fewest people: Rhode Island's 1st (545,085). In 2010, also Rhode Island's 1st: 526,283.

Area

  • District with the greatest area: Alaska at-large, same as in 2010.
  • District with the greatest area that comprises less than an entire state: Montana's 2nd. In 2010: New Mexico's 2nd.
  • District with the smallest area: New York's 12th. In 2010: New York's 13th.

Oldest district

  • Delaware at-large, same geographical borders since 1789.

Cook Partisan Voting Index

  • District with the highest Cook PVI score for the Democratic Party: Pennsylvania’s 3rd
  • District with the highest Cook PVI score for the Republican Party: Alabama's 4th

List of districts by area and population

The following is a complete list of the 435 current congressional districts for the House of Representatives, and over 200[specify] obsolete districts, and the six current and one obsolete non-voting delegations. The list includes the 435 voting districts of the 119th United States Congress, effective from 2025 to 2027.

Rank
 District Land area
(mi2)		 Land area
(km2)		 Population

estimate
(2023)

1 Alaska at-large 571,241.61 1,479,508.97 733,406
2 Montana 2 105,382.55 272,939.56 556,259
3 Wyoming at-large 97,088.55 251,458.19 584,057
4 South Dakota at-large 75,807.94 196,341.67 919,318
5 Oregon 2 72,158.83 186,890.52 704,844
6 Nebraska 3 69,613.74 180,298.76 654,369
7 North Dakota at-large 68,994.26 178,694.32 783,926
8 Nevada 2 65,065.49 168,518.85 793,631
9 Texas 23 58,788.47 152,261.44 786,734
10 Arizona 2 58,353.74 151,135.50 833,298
11 New Mexico 3 52,316.48 135,499.06 698,903
12 New Mexico 2 51,426.16 133,193.13 710,078
13 Colorado 3 49,950.41 129,370.97 730,686
14 Kansas 1 49,634.61 128,553.04 726,249
15 Idaho 2 43,245.56 112,005.50 955,765
16 Nevada 4 41,790.41 108,236.67 815,873
17 Montana 1 40,167.69 104,033.84 576,553
18 Idaho 1 39,399.80 102,045.01 1,008,961
19 Utah 2 39,218.27 101,574.85 857,385
20 Texas 13 35,104.57 90,920.42 790,888
21 Oklahoma 3 32,613.10 84,467.53 803,437
22 Colorado 4 32,138.01 83,237.06 767,791
23 Minnesota 8 31,239.65 80,910.32 727,776
24 Minnesota 7 31,039.41 80,391.69 715,239
25 Texas 19 30,169.59 78,138.89 771,186
26 Utah 3 28,715.22 74,372.07 818,995
27 Maine 2 27,548.04 71,349.09 695,382
28 Michigan 1 26,920.07 69,722.66 786,329
29 California 1 26,393.41 68,358.62 755,464
30 Arizona 9 23,229.33 60,163.69 881,306
31 Wisconsin 7 23,110.54 59,856.02 747,209
32 Arkansas 4 22,676.60 58,732.14 743,985
33 California 3 21,666.74 56,116.60 788,130
34 Oklahoma 2 21,630.58 56,022.95 811,280
35 Iowa 4 21,433.05 55,511.35 796,302
36 Missouri 6 20,254.59 52,459.15 785,446
37 Arkansas 1 19,849.09 51,408.90 752,628
38 Texas 11 19,205.73 49,742.61 790,592
39 Washington 5 18,711.90 48,463.59 788,598
40 Missouri 8 18,315.28 47,436.36 782,602
41 Mississippi 2 17,996.03 46,609.52 701,580
42 California 23 17,966.66 46,533.43 768,047
43 Washington 4 17,885.49 46,323.19 786,057
44 New Mexico 1 17,570.09 45,506.33 705,390
45 Illinois 15 16,752.80 43,389.55 745,893
46 New York 21 16,288.85 42,187.94 767,195
47 Arizona 7 15,417.65 39,931.54 811,832
48 Kansas 2 15,298.46 39,622.83 725,930
49 Louisiana 4 14,603.32 37,822.42 757,390
50 Kansas 4 14,563.96 37,720.49 739,147
51 Missouri 4 14,355.14 37,179.63 788,949
52 West Virginia 1 14,340.14 37,140.79 866,374
53 Illinois 12 14,015.96 36,301.17 749,426
54 Arizona 6 13,691.88 35,461.79 813,933
55 California 2 13,038.54 33,769.65 743,918
56 Pennsylvania 15 12,982.18 33,623.68 750,180
57 Iowa 2 12,902.70 33,417.83 791,219
58 Minnesota 1 12,238.15 31,696.67 713,000
59 California 25 11,955.87 30,965.57 779,900
60 Kentucky 5 11,748.97 30,429.69 738,681
61 Mississippi 3 11,722.42 30,360.94 740,675
62 Oregon 4 11,613.07 30,077.72 710,184
63 Kentucky 1 11,499.40 29,783.31 750,693
64 Colorado 2 11,445.07 29,642.60 721,783
65 Texas 28 11,357.29 29,415.25 799,580
66 Wisconsin 3 11,227.74 29,079.72 739,552
67 Georgia 8 10,928.22 28,303.96 778,270
68 Iowa 1 10,844.57 28,087.31 798,244
69 Iowa 3 10,673.35 27,643.86 821,239
70 Louisiana 5 10,456.54 27,082.31 754,781
71 Texas 17 10,437.15 27,032.09 800,590
72 Texas 27 10,428.06 27,008.56 779,431
73 Alabama 7 10,274.64 26,611.19 715,132
74 Utah 1 10,271.32 26,602.61 855,830
75 Virginia 9 10,070.55 26,082.60 776,692
76 Georgia 2 9,953.18 25,778.63 757,219
77 Mississippi 1 9,942.04 25,749.77 745,641
78 Florida 2 9,853.83 25,521.31 799,012
79 Washington 8 9,827.75 25,453.76 778,099
80 California 5 9,807.72 25,401.89 782,849
81 Oklahoma 4 9,733.71 25,210.18 808,026
82 Michigan 2 9,704.77 25,135.24 791,423
83 West Virginia 2 9,701.10 25,125.73 903,697
84 California 20 9,672.81 25,052.46 794,847
85 Georgia 12 9,632.95 24,949.22 779,898
86 Alabama 2 9,465.03 24,514.32 724,401
87 Texas 1 9,464.63 24,513.29 785,535
88 Virginia 5 9,464.11 24,511.93 798,327
89 Tennessee 8 9,226.41 23,896.29 773,599
90 Vermont at-large 9,217.26 23,872.59 647,464
91 Texas 25 8,994.96 23,296.84 813,686
92 Illinois 16 8,914.43 23,088.27 755,171
93 Alabama 4 8,630.11 22,351.89 722,049
94 North Carolina 1 8,342.08 21,605.90 754,008
95 New York 19 8,225.38 21,303.64 769,461
96 Indiana 8 8,096.08 20,968.75 756,642
97 Texas 10 7,667.75 19,859.38 817,807
98 Louisiana 3 7,625.36 19,749.60 762,638
99 Missouri 3 7,584.79 19,644.52 781,181
100 Ohio 2 7,383.46 19,123.06 787,945
101 Georgia 1 7,360.10 19,062.57 799,549
102 Florida 3 7,321.91 18,963.66 807,523
103 Washington 3 7,309.49 18,931.50 792,906
104 Kentucky 2 7,291.99 18,886.16 775,707
105 Mississippi 4 7,264.08 18,813.89 751,794
106 Alabama 1 7,240.75 18,753.46 735,510
107 Colorado 7 7,161.21 18,547.45 726,989
108 New York 24 7,088.57 18,359.31 767,751
109 Washington 6 6,956.61 18,017.54 785,859
110 South Carolina 6 6,926.08 17,938.45 755,258
111 North Carolina 3 6,850.07 17,741.59 768,524
112 New Hampshire 2 6,810.15 17,638.22 704,274
113 Alabama 3 6,690.22 17,327.58 730,373
114 Wisconsin 8 6,680.87 17,303.37 741,712
115 Tennessee 4 6,473.25 16,765.63 808,625
116 New York 23 6,458.25 16,726.78 764,335
117 Florida 18 6,449.60 16,704.38 853,391
118 Pennsylvania 13 6,362.38 16,478.49 765,875
119 Texas 21 6,297.31 16,309.95 839,290
120 California 13 6,292.60 16,297.75 784,322
121 Virginia 6 6,264.60 16,225.23 794,509
122 North Carolina 11 6,242.65 16,168.40 763,974
123 Texas 15 6,230.46 16,136.81 799,844
124 Hawaii 2 6,219.49 16,108.40 711,869
125 Indiana 4 6,096.60 15,790.13 778,072
126 Pennsylvania 9 6,073.27 15,729.69 765,968
127 Indiana 9 6,037.01 15,635.78 760,959
128 Nebraska 1 5,982.30 15,494.09 659,725
129 Texas 36 5,944.78 15,396.91 789,655
130 Tennessee 6 5,919.07 15,330.32 796,534
131 Tennessee 7 5,891.32 15,258.45 813,590
132 Texas 6 5,858.52 15,173.49 814,151
133 Missouri 7 5,775.52 14,958.52 790,923
134 South Carolina 3 5,633.91 14,591.76 768,137
135 Texas 31 5,612.90 14,537.36 868,119
136 Oregon 5 5,591.62 14,482.23 709,945
137 Ohio 12 5,580.81 14,454.22 804,132
138 Ohio 5 5,528.22 14,318.02 790,574
139 South Carolina 7 5,407.67 14,005.81 779,771
140 Arkansas 2 5,301.54 13,730.93 774,027
141 Michigan 5 5,233.18 13,553.87 775,722
142 Georgia 10 5,204.81 13,480.39 833,978
143 Texas 4 5,201.82 13,472.66 845,835
144 South Carolina 5 5,160.49 13,365.62 771,387
145 Wisconsin 6 5,030.60 13,029.20 738,802
146 California 24 4,886.14 12,655.03 761,285
147 Ohio 4 4,879.90 12,638.89 803,311
148 Louisiana 6 4,869.79 12,612.70 785,323
149 Kentucky 4 4,844.51 12,547.21 768,776
150 North Carolina 7 4,841.79 12,540.17 794,214
151 Ohio 6 4,779.15 12,377.95 773,456
152 Pennsylvania 14 4,774.73 12,366.50 753,602
153 Michigan 9 4,638.21 12,012.91 769,261
154 California 18 4,572.91 11,843.79 743,048
155 Illinois 17 4,481.92 11,608.12 728,697
156 Alabama 6 4,448.50 11,521.57 722,381
157 Washington 2 4,404.09 11,406.54 781,299
158 Utah 4 4,390.89 11,372.35 885,524
159 Indiana 3 4,390.44 11,371.18 764,836
160 Tennessee 1 4,354.28 11,277.53 788,014
161 Indiana 2 4,349.54 11,265.25 750,086
162 California 22 4,313.07 11,170.80 774,942
163 Wisconsin 2 4,300.90 11,139.29 747,345
164 North Carolina 5 4,201.04 10,880.63 750,316
165 Georgia 3 4,166.22 10,790.46 793,606
166 Arkansas 3 4,164.71 10,786.55 797,092
167 Texas 34 4,121.86 10,675.56 778,323
168 Tennessee 3 3,956.32 10,246.81 798,804
169 Illinois 2 3,916.79 10,144.45 720,502
170 Alabama 5 3,901.77 10,105.55 758,622
171 Maryland 1 3,866.41 10,013.95 782,957
172 Pennsylvania 16 3,840.90 9,947.90 761,148
173 Kentucky 6 3,792.81 9,823.32 758,888
174 California 4 3,780.05 9,790.27 761,543
175 North Carolina 8 3,725.02 9,647.75 776,092
176 North Carolina 13 3,715.91 9,624.17 799,277
177 Louisiana 1 3,652.62 9,460.24 770,713
178 California 48 3,614.69 9,362.01 740,583
179 Texas 5 3,597.13 9,316.51 827,361
180 Oklahoma 5 3,540.68 9,170.31 818,949
181 Virginia 4 3,427.39 8,876.91 796,240
182 Florida 6 3,410.11 8,832.15 821,498
183 Georgia 9 3,405.52 8,820.25 810,092
184 Oregon 1 3,351.98 8,681.58 710,371
185 Maine 1 3,297.05 8,539.31 700,340
186 Indiana 6 3,282.32 8,501.18 764,477
187 North Carolina 9 3,254.05 8,427.95 771,994
188 Florida 1 3,197.64 8,281.85 803,679
189 Texas 22 3,156.50 8,175.31 852,846
190 South Carolina 2 3,113.05 8,062.76 755,004
191 Virginia 1 3,039.12 7,871.28 814,127
192 Georgia 14 2,942.34 7,620.62 796,193
193 Texas 8 2,848.23 7,376.88 868,181
194 California 19 2,816.56 7,294.86 725,878
195 Pennsylvania 8 2,769.36 7,172.61 764,570
196 Michigan 7 2,766.00 7,163.91 781,761
197 Virginia 7 2,723.77 7,054.54 814,164
198 South Carolina 1 2,589.15 6,705.86 776,842
199 Ohio 9 2,588.55 6,704.30 776,106
200 Tennessee 2 2,576.12 6,672.13 806,407
201 Minnesota 6 2,484.44 6,434.68 747,036
202 Texas 14 2,450.81 6,347.56 778,849
203 Ohio 14 2,432.65 6,300.55 784,185
204 New York 22 2,421.90 6,272.69 762,999
205 Maryland 6 2,395.10 6,203.29 799,719
206 Michigan 4 2,386.19 6,180.21 777,277
207 Florida 26 2,300.65 5,958.66 809,482
208 Illinois 13 2,264.31 5,864.53 725,183
209 Kansas 3 2,261.58 5,857.46 749,221
210 Massachusetts 1 2,233.36 5,784.38 767,012
211 Michigan 8 2,230.81 5,777.78 766,628
212 Indiana 5 2,194.78 5,684.44 781,999
213 North Carolina 14 2,192.36 5,678.18 790,986
214 Florida 28 2,184.62 5,658.15 765,111
215 Florida 20 2,151.66 5,572.78 803,297
216 Virginia 2 2,150.83 5,570.62 789,864
217 New Hampshire 1 2,143.64 5,551.99 697,780
218 Wisconsin 5 2,143.50 5,551.64 746,152
219 Tennessee 5 2,059.04 5,332.90 793,338
220 Connecticut 2 2,021.15 5,234.75 730,400
221 Louisiana 2 2,005.26 5,193.59 742,904
222 Nevada 3 2,004.83 5,192.50 796,395
223 New Jersey 2 1,994.30 5,165.22 786,799
224 Illinois 14 1,974.93 5,115.05 755,370
225 Texas 26 1,965.74 5,091.24 854,717
226 Delaware at-large 1,948.54 5,046.69 1,031,890
227 Ohio 15 1,925.67 4,987.47 790,183
228 Oregon 6 1,895.03 4,908.11 716,584
229 North Carolina 10 1,871.94 4,848.30 774,062
230 New York 18 1,862.87 4,824.80 784,352
231 Ohio 8 1,792.67 4,642.98 786,259
232 Missouri 2 1,790.83 4,638.24 764,420
233 Massachusetts 2 1,783.82 4,620.06 798,884
234 Florida 4 1,782.00 4,615.36 811,996
235 Minnesota 2 1,727.80 4,474.97 733,289
236 California 26 1,714.89 4,441.53 739,517
237 Virginia 10 1,690.49 4,378.36 805,856
238 North Carolina 6 1,652.02 4,278.70 765,747
239 Florida 12 1,650.67 4,275.21 843,806
240 Florida 9 1,650.42 4,274.56 842,005
241 Florida 8 1,640.02 4,247.63 817,216
242 Florida 11 1,600.09 4,144.21 843,676
243 Arizona 1 1,597.51 4,137.52 804,256
244 Wisconsin 1 1,533.90 3,972.78 730,388
245 Maryland 5 1,516.81 3,928.53 812,172
246 California 27 1,516.11 3,926.71 736,850
247 Florida 21 1,506.29 3,901.27 820,276
248 Pennsylvania 11 1,501.23 3,888.18 773,134
249 Georgia 11 1,475.93 3,822.63 791,779
250 Colorado 5 1,471.80 3,811.94 737,347
251 Florida 17 1,453.66 3,764.95 851,634
252 Texas 3 1,435.72 3,718.50 872,647
253 Oregon 3 1,386.21 3,590.26 681,430
254 New York 20 1,366.03 3,538.01 783,546
255 New Jersey 7 1,347.62 3,490.31 778,678
256 California 9 1,346.85 3,488.34 770,568
257 California 41 1,327.17 3,437.35 811,664
258 Ohio 7 1,320.78 3,420.81 769,701
259 Massachusetts 9 1,255.16 3,250.84 787,631
260 Pennsylvania 10 1,254.75 3,249.79 781,862
261 Connecticut 5 1,246.13 3,227.45 722,450
262 South Carolina 4 1,233.75 3,195.40 767,156
263 Nebraska 2 1,218.96 3,157.10 664,285
264 Pennsylvania 7 1,167.73 3,024.40 778,593
265 Florida 16 1,154.48 2,990.09 850,603
266 Indiana 1 1,102.37 2,855.12 757,933
267 Georgia 7 1,101.44 2,852.73 778,113
268 New Jersey 3 1,080.77 2,799.19 782,374
269 Oklahoma 1 1,078.63 2,793.65 812,132
270 North Carolina 4 1,052.90 2,726.99 769,250
271 Colorado 8 1,010.07 2,616.08 740,576
272 Nevada 1 999.63 2,589.03 788,277
273 Ohio 10 990.48 2,565.33 784,462
274 Michigan 6 978.11 2,533.30 764,009
275 Texas 12 964.72 2,498.62 849,835
276 Pennsylvania 6 925.01 2,395.76 777,885
277 Illinois 11 918.71 2,379.45 761,048
278 Pennsylvania 17 893.14 2,313.23 749,982
279 California 21 891.31 2,308.48 749,912
280 Florida 7 834.48 2,161.28 802,027
281 New York 17 824.68 2,135.92 772,624
282 Maryland 2 811.19 2,100.96 767,891
283 Michigan 3 804.84 2,084.53 771,917
284 California 28 787.85 2,040.52 746,863
285 Tennessee 9 768.53 1,990.48 747,578
286 Rhode Island 2 766.01 1,983.96 559,492
287 Massachusetts 3 750.36 1,943.43 767,022
288 Pennsylvania 4 725.88 1,880.03 781,948
289 Washington 10 707.98 1,833.65 773,712
290 New York 25 707.68 1,832.89 766,396
291 Pennsylvania 1 699.56 1,811.85 763,720
292 California 7 680.45 1,762.37 762,568
293 Florida 19 679.40 1,759.64 809,197
294 Massachusetts 4 672.20 1,740.99 783,039
295 New York 1 663.47 1,718.38 775,252
296 Connecticut 1 656.44 1,700.16 716,454
297 Florida 15 654.30 1,694.62 828,431
298 New Jersey 4 651.25 1,686.73 795,843
299 New Jersey 5 649.45 1,682.06 767,729
300 Texas 2 628.51 1,627.83 839,055
301 Ohio 13 621.80 1,610.47 781,848
302 Illinois 1 611.55 1,583.92 751,575
303 Ohio 1 601.39 1,557.59 796,831
304 Florida 5 592.02 1,533.33 837,211
305 California 14 580.46 1,503.39 725,962
306 Arizona 8 575.29 1,489.99 800,203
307 California 10 537.41 1,391.89 746,449
308 Georgia 13 534.20 1,383.58 773,905
309 Massachusetts 6 532.67 1,379.62 785,015
310 California 16 529.07 1,370.28 748,899
311 Texas 35 520.74 1,348.70 834,055
312 Georgia 6 517.34 1,339.90 797,492
313 Illinois 10 510.14 1,321.25 746,076
314 Maryland 3 500.61 1,296.56 778,152
315 California 49 495.94 1,284.48 751,418
316 California 8 481.18 1,246.25 752,009
317 Connecticut 3 473.93 1,227.48 726,058
318 Minnesota 3 468.11 1,212.39 699,786
319 Connecticut 4 444.85 1,152.16 721,814
320 New Jersey 12 438.34 1,135.30 770,752
321 Pennsylvania 12 425.68 1,102.51 752,466
322 Missouri 5 422.31 1,093.78 760,843
323 North Carolina 2 408.99 1,059.28 784,882
324 Arizona 5 405.28 1,049.67 857,744
325 New Jersey 11 394.49 1,021.72 775,849
326 California 40 391.18 1,013.15 755,867
327 New Jersey 1 368.05 953.23 777,528
328 Texas 30 355.20 919.97 772,920
329 Washington 1 332.09 860.12 786,950
330 Texas 16 315.48 817.10 766,538
331 Michigan 11 315.15 816.24 769,154
332 Kentucky 3 307.75 797.07 733,409
333 Texas 38 307.68 796.89 796,788
334 Colorado 6 306.67 794.28 730,351
335 Minnesota 4 303.19 785.26 699,739
336 California 32 296.24 767.25 760,602
337 Massachusetts 8 293.39 759.88 791,775
338 Illinois 8 285.45 739.32 730,604
339 California 39 284.12 735.86 767,217
340 Indiana 7 276.01 714.86 747,195
341 Maryland 8 273.44 708.20 771,551
342 North Carolina 12 273.35 707.96 772,165
343 Texas 24 270.75 701.24 784,279
344 Georgia 4 269.42 697.81 764,506
345 Florida 14 269.11 696.99 784,928
346 Rhode Island 1 267.88 693.81 536,470
347 New York 26 261.43 677.11 768,744
348 Florida 10 256.79 665.07 784,303
349 California 50 256.53 664.41 781,251
350 Virginia 3 252.37 653.64 773,212
351 California 6 251.52 651.43 747,786
352 Virginia 11 250.95 649.96 783,583
353 Florida 22 250.75 649.43 773,713
354 Missouri 1 247.95 642.19 741,792
355 New York 2 238.59 617.94 777,290
356 Texas 18 230.76 597.66 788,066
357 Pennsylvania 5 229.20 593.63 757,986
358 Florida 13 227.70 589.75 767,679
359 Michigan 10 227.27 588.62 769,945
360 Illinois 6 225.22 583.31 725,829
361 Georgia 5 225.10 583.01 774,627
362 Texas 37 223.50 578.85 765,870
363 Massachusetts 5 219.31 568.01 776,923
364 Texas 33 218.79 566.66 734,551
365 Ohio 3 217.80 564.10 784,597
366 Texas 9 217.55 563.45 764,812
367 Maryland 4 217.17 562.46 723,299
368 Ohio 11 215.59 558.38 772,345
369 Michigan 13 215.30 557.63 773,276
370 California 42 212.29 549.84 711,011
371 California 31 207.67 537.87 717,084
372 Arizona 3 205.87 533.20 814,391
373 Texas 29 205.63 532.58 740,677
374 Hawaii 1 203.10 526.03 723,269
375 Florida 25 198.76 514.78 779,002
376 New York 3 192.83 499.44 760,691
377 New Jersey 6 191.78 496.70 766,057
378 Michigan 12 191.05 494.82 740,559
379 California 51 189.93 491.91 748,700
380 California 33 189.19 490.00 763,598
381 Washington 9 182.64 473.03 765,854
382 Texas 20 179.50 464.90 768,443
383 California 17 179.32 464.45 744,019
384 California 30 179.30 464.38 745,825
385 Arizona 4 178.85 463.21 814,381
386 California 35 177.22 459.01 749,769
387 California 47 173.09 448.29 754,022
388 Illinois 9 167.73 434.43 742,949
389 Florida 23 165.04 427.46 780,374
390 Illinois 5 155.10 401.72 754,102
391 Colorado 1 153.90 398.60 722,087
392 Illinois 3 153.85 398.46 720,148
393 California 38 149.33 386.77 723,495
394 Texas 32 149.12 386.22 762,001
395 Virginia 8 147.21 381.28 769,124
396 Wisconsin 4 139.97 362.53 719,795
397 Washington 7 137.41 355.88 773,546
398 California 52 135.29 350.39 740,517
399 Minnesota 5 130.81 338.81 702,050
400 Texas 7 130.71 338.55 809,564
401 Maryland 7 130.22 337.28 744,512
402 California 29 128.97 334.03 719,359
403 New York 16 124.04 321.27 765,060
404 Florida 27 119.23 308.81 746,930
405 California 15 116.24 301.07 721,009
406 New York 4 114.05 295.40 767,277
407 New Jersey 9 110.74 286.82 770,658
408 California 45 103.62 268.38 737,224
409 Florida 24 99.61 257.98 772,726
410 California 36 97.11 251.52 742,266
411 Illinois 4 95.76 248.01 704,764
412 California 12 92.66 239.98 734,171
413 California 44 91.14 236.04 737,874
414 New Jersey 10 77.54 200.83 768,591
415 California 46 74.78 193.68 746,079
416 California 43 72.18 186.94 716,670
417 Illinois 7 68.43 177.22 732,352
418 New York 11 64.23 166.35 753,280
419 Pennsylvania 2 64.02 165.81 713,964
420 Massachusetts 7 60.69 157.19 744,098
421 Pennsylvania 3 53.06 137.44 768,800
422 California 37 52.77 136.66 735,660
423 New Jersey 8 50.63 131.12 749,983
424 California 34 49.68 128.66 714,948
425 New York 5 47.10 121.99 737,913
426 California 11 41.37 107.15 701,735
427 New York 14 29.33 75.97 740,563
428 New York 8 26.68 69.10 740,016
429 New York 6 25.80 66.83 706,077
430 New York 7 21.95 56.84 720,452
431 New York 15 18.60 48.17 714,768
432 New York 10 15.33 39.71 719,080
433 New York 9 15.21 39.38 725,054
434 New York 13 11.01 28.51 726,044
435 New York 12 9.57 24.78 734,996

Alabama

  • Territory: 1818–1819 (obsolete since statehood)
  • At-large: 1819–1823, 1841–1843, 1873–1877, 1913–1917, 1963–1965 (obsolete)
  • 1st district: 1823–1841, 1843–1963, 1965–present
  • 2nd district: 1823–1841, 1843–1963, 1965–present
  • 3rd district: 1823–1841, 1843–1963, 1965–present
  • 4th district: 1833–1841, 1843–1963, 1965–present
  • 5th district: 1833–1841, 1843–1963, 1965–present
  • 6th district: 1843–1963, 1965–present
  • 7th district: 1843–1863, 1877–1963, 1965–present
  • 8th district: 1877–1963, 1965–1973 (obsolete since the 1970 census)
  • 9th district: 1893–1963 (obsolete since the 1960 census)
  • 10th district: 1917–1933 (obsolete since the 1930 census)

Alaska

  • Territory: 1906–1959 (obsolete since statehood)
  • At-large: 1959–present

American Samoa

See Non-voting delegations, below.

Arizona

  • Territory: 1863–1912 (obsolete since statehood)
  • At-large: 1912–1949 (obsolete)
  • 1st district: 1949–present
  • 2nd district: 1949–present
  • 3rd district: 1963–present
  • 4th district: 1973–present
  • 5th district: 1983–present
  • 6th district: 1993–present
  • 7th district: 2003–present
  • 8th district: 2003–present
  • 9th district: 2013–present

Arkansas

  • Territory: 1819–1836 (obsolete since statehood)
  • At-large: 1836–1853, 1873–1875, 1883–1885 (obsolete)
  • 1st district: 1853–present
  • 2nd district: 1853–present
  • 3rd district: 1863–present
  • 4th district: 1875–present
  • 5th district: 1885–1963 (obsolete since the 1960 census)
  • 6th district: 1893–1963 (obsolete since the 1960 census)
  • 7th district: 1903–1953 (obsolete since the 1950 census)

California

  • At-large: 1849–1865, 1883–1885 (obsolete)
  • 1st district: 1865–present
  • 2nd district: 1865–present
  • 3rd district: 1865–present
  • 4th district: 1873–present
  • 5th district: 1885–present
  • 6th district: 1885–present
  • 7th district: 1893–present
  • 8th district: 1903–present
  • 9th district: 1913–present
  • 10th district: 1913–present
  • 11th district: 1913–present
  • 12th district: 1933–present
  • 13th district: 1933–present
  • 14th district: 1933–present
  • 15th district: 1933–present
  • 16th district: 1933–present
  • 17th district: 1933–present
  • 18th district: 1933–present
  • 19th district: 1933–present
  • 20th district: 1933–present
  • 21st district: 1943–present
  • 22nd district: 1943–present
  • 23rd district: 1943–present
  • 24th district: 1953–present
  • 25th district: 1953–present
  • 26th district: 1953–present
  • 27th district: 1953–present
  • 28th district: 1953–present
  • 29th district: 1953–present
  • 30th district: 1953–present
  • 31st district: 1963–present
  • 32nd district: 1963–present
  • 33rd district: 1963–present
  • 34th district: 1963–present
  • 35th district: 1963–present
  • 36th district: 1963–present
  • 37th district: 1963–present
  • 38th district: 1963–present
  • 39th district: 1973–present
  • 40th district: 1973–present
  • 41st district: 1973–present
  • 42nd district: 1973–present
  • 43rd district: 1973–present
  • 44th district: 1983–present
  • 45th district: 1983–present
  • 46th district: 1993–present
  • 47th district: 1993–present
  • 48th district: 1993–present
  • 49th district: 1993–present
  • 50th district: 1993–present
  • 51st district: 1993–present
  • 52nd district: 1993–present
  • 53rd district: 2003–2023 (obsolete due to the 2020 census)

Colorado

  • Territory: 1861–1876 (obsolete since statehood)
  • At-large: 1876–1893, 1903–1915 (obsolete)
  • 1st district: 1893–present
  • 2nd district: 1893–present
  • 3rd district: 1915–present
  • 4th district: 1915–present
  • 5th district: 1973–present
  • 6th district: 1983–present
  • 7th district: 2003–present
  • 8th district: 2023–present

Connecticut

  • At-large: 1789–1837, 1903–1913, 1933–1965 (obsolete)
  • 1st district: 1837–present
  • 2nd district: 1837–present
  • 3rd district: 1837–present
  • 4th district: 1837–present
  • 5th district: 1837–1843, 1913–present
  • 6th district: 1837–1843, 1965–2003 (obsolete since the 2000 census)

Delaware

  • At-large: 1789–present

The oldest district in the country, it has never changed its shape or size. From 1813 to 1823, Delaware had two representatives — both chosen at-large on a general ticket from the same statewide district.

District of Columbia

See Non-voting delegations, below.

Florida

  • Territory: 1822–1845 (obsolete since statehood)
  • At-large: 1845–1875, 1913–1915, 1933–1937, 1943–1945 (obsolete)
  • 1st district: 1875–present
  • 2nd district: 1875–present
  • 3rd district: 1903–present
  • 4th district: 1915–present
  • 5th district: 1937–present
  • 6th district: 1945–present
  • 7th district: 1953–present
  • 8th district: 1953–present
  • 9th district: 1963–present
  • 10th district: 1963–present
  • 11th district: 1963–present
  • 12th district: 1963–present
  • 13th district: 1973–present
  • 14th district: 1973–present
  • 15th district: 1973–present
  • 16th district: 1983–present
  • 17th district: 1983–present
  • 18th district: 1983–present
  • 19th district: 1983–present
  • 20th district: 1993–present
  • 21st district: 1993–present
  • 22nd district: 1993–present
  • 23rd district: 1993–present
  • 24th district: 2003–present
  • 25th district: 2003–present
  • 26th district: 2013–present
  • 27th district: 2013–present
  • 28th district: 2023–present

Georgia

  • At-large: 1793–1827, 1829–1845, 1883–1885 (obsolete)
  • 1st district: 1789–1793, 1827–1829, 1845–present
  • 2nd district: 1789–1793, 1827–1829, 1845–present
  • 3rd district: 1789–1793, 1827–1829, 1845–present
  • 4th district: 1827–1829, 1845–present
  • 5th district: 1827–1829, 1845–present
  • 6th district: 1827–1829, 1845–present
  • 7th district: 1827–1829, 1845–present
  • 8th district: 1845–1863, 1873–present
  • 9th district: 1873–present
  • 10th district: 1885–present
  • 11th district: 1893–1933, 1993–present
  • 12th district: 1913–1933, 2003–present
  • 13th district: 2003–present
  • 14th district: 2013–present

Guam

See Non-voting delegations, below.

Hawaii

  • Territory: 1900–1959 (obsolete since statehood)
  • At-large: 1959–1971 (obsolete)
  • 1st district: 1971–present
  • 2nd district: 1971–present

Idaho

  • Territory: 1864–1890 (obsolete since statehood)
  • At-large: 1890–1919 (obsolete)
  • 1st district: 1919–present
  • 2nd district: 1919–present

Illinois

  • Territory: 1812–1818 (obsolete since statehood)
  • At-large: 1818–1833, 1863–1873, 1893–1895, 1913–1949 (obsolete)
  • 1st district: 1833–present
  • 2nd district: 1833–present
  • 3rd district: 1833–present
  • 4th district: 1843–present
  • 5th district: 1843–present
  • 6th district: 1843–present
  • 7th district: 1843–present
  • 8th district: 1853–present
  • 9th district: 1853–present
  • 10th district: 1863–present
  • 11th district: 1863–present
  • 12th district: 1863–present
  • 13th district: 1863–present
  • 14th district: 1873–present
  • 15th district: 1873–present
  • 16th district: 1873–present
  • 17th district: 1873–present
  • 18th district: 1873–2023 (obsolete due to the 2020 census)
  • 19th district: 1873–2013 (obsolete since the 2010 census)
  • 20th district: 1883–2003 (obsolete since the 2000 census)
  • 21st district: 1895–1993 (obsolete since the 1990 census)
  • 22nd district: 1895–1993 (obsolete since the 1990 census)
  • 23rd district: 1903–1983 (obsolete since the 1980 census)
  • 24th district: 1903–1983 (obsolete since the 1980 census)
  • 25th district: 1903–1963 (obsolete since the 1960 census)
  • 26th district: 1949–1953 (obsolete since the 1950 census)

Indiana

  • Territory: 1805–1816 (obsolete since statehood)
  • At-large: 1816–1823, 1873–1875 (obsolete)
  • 1st district: 1823–present
  • 2nd district: 1823–present
  • 3rd district: 1823–present
  • 4th district: 1833–present
  • 5th district: 1833–present
  • 6th district: 1833–present
  • 7th district: 1833–present
  • 8th district: 1843–present
  • 9th district: 1843–present
  • 10th district: 1843–2003 (obsolete since the 2000 census)
  • 11th district: 1853–1983 (obsolete since the 1980 census)
  • 12th district: 1875–1943 (obsolete since the 1940 census)
  • 13th district: 1875–1933 (obsolete since the 1930 census)

Iowa

  • Territory: 1838–1846 (obsolete since statehood)
  • At-large: 1846–1847 (obsolete)
  • 1st district: 1847–present
  • 2nd district: 1847–present
  • 3rd district: 1863–present
  • 4th district: 1863–present
  • 5th district: 1863–2013 (obsolete since the 2010 census)
  • 6th district: 1863–1993 (obsolete since the 1990 census)
  • 7th district: 1873–1973 (obsolete since the 1970 census)
  • 8th district: 1873–1963 (obsolete since the 1960 census)
  • 9th district: 1873–1943 (obsolete since the 1940 census)
  • 10th district: 1883–1933 (obsolete since the 1930 census)
  • 11th district: 1883–1933 (obsolete since the 1930 census)

Kansas

  • Territory: 1854–1861 (obsolete since statehood)
  • At-large: 1861–1875, 1883–1885, 1893–1907 (obsolete)
  • 1st district: 1875–present
  • 2nd district: 1875–present
  • 3rd district: 1875–present
  • 4th district: 1885–present
  • 5th district: 1885–1993 (obsolete since the 1990 census)
  • 6th district: 1885–1963 (obsolete since the 1960 census)
  • 7th district: 1885–1943 (obsolete since the 1940 census)
  • 8th district: 1907–1933 (obsolete since the 1930 census)

Kentucky

  • At-large: 1933–1935 (obsolete)
  • 1st district: 1792–1933, 1935–present
  • 2nd district: 1792–1933, 1935–present
  • 3rd district: 1803–1933, 1935–present
  • 4th district: 1803–1933, 1935–present
  • 5th district: 1803–1933, 1935–present
  • 6th district: 1803–1933, 1935–present
  • 7th district: 1813–1933, 1935–1993 (obsolete since the 1990 census)
  • 8th district: 1813–1933, 1935–1963 (obsolete since the 1960 census)
  • 9th district: 1813–1933, 1935–1953 (obsolete since the 1950 census)
  • 10th district: 1813–1863, 1873–1933 (obsolete since the 1930 census)
  • 11th district: 1823–1843, 1883–1933 (obsolete since the 1930 census)
  • 12th district: 1823–1843 (obsolete since the 1840 census)
  • 13th district: 1833–1843 (obsolete since the 1840 census)

Louisiana

  • Orleans Territory: 1806–1812 (obsolete since statehood)
  • At-large: 1812–1823, 1873–1875 (obsolete)
  • 1st district: 1823–present
  • 2nd district: 1823–present
  • 3rd district: 1823–present
  • 4th district: 1843–present
  • 5th district: 1863–present
  • 6th district: 1875–present
  • 7th district: 1903–2013 (obsolete since the 2010 census)
  • 8th district: 1913–1993 (obsolete since the 1990 census)

Maine

Until 1820, Maine was part of Massachusetts. After the 1810 census, Massachusetts was allocated 20 districts. Seven Massachusetts districts (then numbered 14 through 20) were credited to Maine soon after it became a state in 1820. See District of Maine.

  • At-large: 1820–1821, 1883–1885 (obsolete)
  • 1st district: 1821–1883, 1885–present
  • 2nd district: 1821–1883, 1885–present
  • 3rd district: 1821–1883, 1885–1963 (obsolete since the 1960 census)
  • 4th district: 1821–1883, 1885–1933 (obsolete since the 1930 census)
  • 5th district: 1821–1883 (obsolete since the 1880 census)
  • 6th district: 1821–1863 (obsolete since the 1860 census)
  • 7th district: 1821–1853 (obsolete since the 1850 census)
  • 8th district: 1833–1843 (obsolete since the 1840 census)

Maryland

  • At-large: 1963–1967 (obsolete)
  • 1st district: 1789–present
  • 2nd district: 1789–present
  • 3rd district: 1789–present
  • 4th district: 1789–present
  • 5th district: 1789–present
  • 6th district: 1789–1863, 1873–present
  • 7th district: 1793–1843, 1953–present
  • 8th district: 1793–1835, 1967–present

Massachusetts

  • At-large: 1793–1795 (obsolete)
  • 1st district: 1789–present
  • 2nd district: 1789–present
  • 3rd district: 1789–present
  • 4th district: 1789–present
  • 5th district: 1789–1793, 1795–present
  • 6th district: 1789–1793, 1795–present
  • 7th district: 1789–1793, 1795–present
  • 8th district: 1789–1793, 1795–present
  • 9th district: 1795–present
  • 10th district: 1795–2013 (obsolete since the 2010 census)
  • 11th district: 1795–1843, 1853–1863, 1873–1993 (obsolete since the 1990 census)
  • 12th district: 1795–1843, 1883–1983 (obsolete since the 1980 census)
  • 13th district: 1795–1833, 1893–1963 (obsolete since the 1960 census)
  • 14th district: 1795–1820 (moved to Maine), 1903–1963 (obsolete since the 1960 census)
  • 15th district: 1803–1820 (moved to Maine), 1913–1943 (obsolete since the 1940 census)
  • 16th district: 1803–1820 (moved to Maine), 1913–1933 (obsolete since the 1930 census)
  • 17th district: 1803–1820 (obsolete since 1820 move to Maine)
  • 18th district: 1813–1820 (obsolete since 1820 move to Maine)
  • 19th district: 1813–1820 (obsolete since 1820 move to Maine)
  • 20th district: 1813–1820 (obsolete since 1820 move to Maine)

Michigan

  • Territory: 1819–1837 (obsolete since statehood)
  • At-large: 1837–1843, 1913–1915, 1963–1965 (obsolete)
  • 1st district: 1843–present
  • 2nd district: 1843–present
  • 3rd district: 1843–present
  • 4th district: 1853–present
  • 5th district: 1863–present
  • 6th district: 1863–present
  • 7th district: 1873–present
  • 8th district: 1873–present
  • 9th district: 1873–present
  • 10th district: 1883–present
  • 11th district: 1883–present
  • 12th district: 1893–present
  • 13th district: 1915–present
  • 14th district: 1933–2023 (obsolete since the 2020 census)
  • 15th district: 1933–2013 (obsolete since the 2010 census)
  • 16th district: 1933–2003 (obsolete since the 2000 census)
  • 17th district: 1933–1993 (obsolete since the 1990 census)
  • 18th district: 1953–1993 (obsolete since the 1990 census)
  • 19th district: 1965–1983 (obsolete since the 1980 census)

Minnesota

  • Territory: 1849–1858 (obsolete since statehood)
  • At-large: 1858–1863, 1913–1915, 1933–1935 (obsolete)
  • 1st district: 1863–1933, 1935–present
  • 2nd district: 1863–1933, 1935–present
  • 3rd district: 1873–1933, 1935–present
  • 4th district: 1883–1933, 1935–present
  • 5th district: 1883–1933, 1935–present
  • 6th district: 1893–1933, 1935–present
  • 7th district: 1893–1933, 1935–present
  • 8th district: 1903–1933, 1935–present
  • 9th district: 1903–1933, 1935–1963 (obsolete since the 1960 census)
  • 10th district: 1915–1933 (obsolete since the 1930 census)

Mississippi

  • Territory: 1801–1817 (obsolete since statehood)
  • At-large: 1817–1847, 1853–1855 (obsolete)
  • 1st district: 1847–present
  • 2nd district: 1847–present
  • 3rd district: 1847–present
  • 4th district: 1847–present
  • 5th district: 1855–2003 (obsolete since the 2000 census)
  • 6th district: 1873–1963 (obsolete since the 1960 census)
  • 7th district: 1883–1953 (obsolete since the 1950 census)
  • 8th district: 1903–1933 (obsolete since the 1930 census)

Missouri

  • Territory: 1812–1821 (obsolete since statehood)
  • At-large: 1821–1847, 1933–1935 (obsolete)
  • 1st district: 1847–1933, 1935–present
  • 2nd district: 1847–1933, 1935–present
  • 3rd district: 1847–1933, 1935–present
  • 4th district: 1847–1933, 1935–present
  • 5th district: 1847–1933, 1935–present
  • 6th district: 1853–1933, 1935–present
  • 7th district: 1853–1933, 1935–present
  • 8th district: 1863–1933, 1935–present
  • 9th district: 1863–1933, 1935–2013 (obsolete since the 2010 census)
  • 10th district: 1873–1933, 1935–1983 (obsolete since the 1980 census)
  • 11th district: 1873–1933, 1935–1963 (obsolete since the 1960 census)
  • 12th district: 1873–1933, 1935–1953 (obsolete since the 1950 census)
  • 13th district: 1873–1933, 1935–1953 (obsolete since the 1950 census)
  • 14th district: 1883–1933 (obsolete since the 1930 census)
  • 15th district: 1893–1933 (obsolete since the 1930 census)
  • 16th district: 1903–1933 (obsolete since the 1930 census)

Montana

  • Territory: 1865–1889 (obsolete since statehood)
  • At-large: 1889–1919, 1993–2023 (obsolete)
  • 1st district: 1919–1993, 2023–present
  • 2nd district: 1919–1993, 2023–present

Nebraska

  • Territory: 1855–1867 (obsolete since statehood)
  • At-large: 1867–1883 (obsolete)
  • 1st district: 1883–present
  • 2nd district: 1883–present
  • 3rd district: 1883–present
  • 4th district: 1893–1963 (obsolete since the 1960 census)
  • 5th district: 1893–1943 (obsolete since the 1940 census)
  • 6th district: 1893–1933 (obsolete since the 1930 census)

Nevada

  • Territory: 1861–1864 (obsolete since statehood)
  • At-large: 1864–1983 (obsolete)
  • 1st district: 1983–present
  • 2nd district: 1983–present
  • 3rd district: 2003–present
  • 4th district: 2013–present

New Hampshire

  • At-large: 1789–1847 (obsolete)
  • 1st district: 1847–present
  • 2nd district: 1847–present
  • 3rd district: 1847–1883 (obsolete since the 1880 census)
  • 4th district: 1847–1853 (obsolete since the 1850 census)

New Jersey

  • At-large: 1789–1799, 1801–1813, 1815–1843 (obsolete)
  • 1st district: 1799–1801, 1813–1815, 1843–present
  • 2nd district: 1799–1801, 1813–1815, 1843–present
  • 3rd district: 1799–1801, 1813–1815, 1843–present
  • 4th district: 1799–1801, 1843–present
  • 5th district: 1799–1801, 1843–present
  • 6th district: 1873–present
  • 7th district: 1873–present
  • 8th district: 1893–present
  • 9th district: 1903–present
  • 10th district: 1903–present
  • 11th district: 1913–present
  • 12th district: 1913–present
  • 13th district: 1933–2013 (obsolete since the 2010 census)
  • 14th district: 1933–1993 (obsolete since the 1990 census)
  • 15th district: 1963–1983 (obsolete since the 1980 census)

New Mexico

  • Territory: 1851–1912 (obsolete since statehood)
  • At-large: 1912–1969 (obsolete)
  • 1st district: 1969–present
  • 2nd district: 1969–present
  • 3rd district: 1983–present

New York

  • At-large: 1873–1875, 1883–1885, 1933–1945 (obsolete)
  • 1st district: 1789–present
  • 2nd district: 1789–present
  • 3rd district: 1789–present
  • 4th district: 1789–present
  • 5th district: 1789–present
  • 6th district: 1789–present
  • 7th district: 1793–present
  • 8th district: 1793–present
  • 9th district: 1793–present
  • 10th district: 1793–present
  • 11th district: 1803–present
  • 12th district: 1803–present
  • 13th district: 1803–present
  • 14th district: 1803–present
  • 15th district: 1803–present
  • 16th district: 1803–1809, 1813–present
  • 17th district: 1803–1809, 1813–present
  • 18th district: 1813–present
  • 19th district: 1813–present
  • 20th district: 1813–present
  • 21st district: 1813–present
  • 22nd district: 1821–present
  • 23rd district: 1823–present
  • 24th district: 1823–present
  • 25th district: 1823–present
  • 26th district: 1823–present
  • 27th district: 1823–2023 (obsolete since the 2020 census)
  • 28th district: 1823–2013 (obsolete since the 2010 census)
  • 29th district: 1823–2013 (obsolete since the 2010 census)
  • 30th district: 1823–2003 (obsolete since the 2000 census)
  • 31st district: 1833–2003 (obsolete since the 2000 census)
  • 32nd district: 1833–1863, 1873–1993 (obsolete since the 1990 census)
  • 33rd district: 1833–1863, 1875–1993 (obsolete since the 1990 census)
  • 34th district: 1843–1853, 1885–1993 (obsolete since the 1990 census)
  • 35th district: 1903–1983 (obsolete since the 1980 census)
  • 36th district: 1903–1983 (obsolete since the 1980 census)
  • 37th district: 1903–1983 (obsolete since the 1980 census)
  • 38th district: 1913–1983 (obsolete since the 1980 census)
  • 39th district: 1913–1983 (obsolete since the 1980 census)
  • 40th district: 1913–1973 (obsolete since the 1970 census)
  • 41st district: 1913–1973 (obsolete since the 1970 census)
  • 42nd district: 1913–1963 (obsolete since the 1960 census)
  • 43rd district: 1913–1963 (obsolete since the 1960 census)
  • 44th district: 1945–1953 (obsolete since the 1950 census)
  • 45th district: 1945–1953 (obsolete since the 1950 census)

North Carolina

  • At-large: 1883–1885 (obsolete)
  • 1st district: 1789–present
  • 2nd district: 1789–present
  • 3rd district: 1789–present
  • 4th district: 1789–present
  • 5th district: 1789–present
  • 6th district: 1793–present
  • 7th district: 1793–present
  • 8th district: 1793–1863, 1873–present
  • 9th district: 1793–1853, 1885–present
  • 10th district: 1793–1843, 1903–present
  • 11th district: 1803–1843, 1933–present
  • 12th district: 1803–1843, 1943–1963, 1993–present
  • 13th district: 1813–1843, 2003–present
  • 14th district: 2023–present

North Dakota

  • Dakota Territory: 1861–1889 (obsolete since statehood)
  • At-large: 1889–1913, 1933–1963, 1973–present
  • 1st district: 1913–1933, 1963–1973 (obsolete since the 1970 census)
  • 2nd district: 1913–1933, 1963–1973 (obsolete since the 1970 census)
  • 3rd district: 1913–1933 (obsolete since the 1930 census)

Northern Mariana Islands

See Non-voting delegations, below.

Ohio

  • Northwest Territory: 1799–1803 (obsolete since statehood)
  • At-large: 1803–1813, 1913–1915, 1933–1953, 1963–1967 (obsolete)
  • 1st district: 1813–present
  • 2nd district: 1813–present
  • 3rd district: 1813–present
  • 4th district: 1813–present
  • 5th district: 1813–present
  • 6th district: 1813–present
  • 7th district: 1823–present
  • 8th district: 1823–present
  • 9th district: 1823–present
  • 10th district: 1823–present
  • 11th district: 1823–present
  • 12th district: 1823–present
  • 13th district: 1823–present
  • 14th district: 1823–present
  • 15th district: 1833–present
  • 16th district: 1833–2023 (obsolete since the 2020 census)
  • 17th district: 1833–2013 (obsolete since the 2010 census)
  • 18th district: 1833–2013 (obsolete since the 2010 census)
  • 19th district: 1833–2003 (obsolete since the 2000 census)
  • 20th district: 1843–1863, 1873–1993 (obsolete since the 1990 census)
  • 21st district: 1843–1863, 1883–1993 (obsolete since the 1990 census)
  • 22nd district: 1915–1983 (obsolete since the 1980 census)
  • 23rd district: 1953–1983 (obsolete since the 1980 census)
  • 24th district: 1967–1973 (obsolete since the 1970 census)

Oklahoma

  • Territory: 1890–1907 (obsolete since statehood)
  • At-large: 1913–1915, 1933–1943 (obsolete)
  • 1st district: 1907–present
  • 2nd district: 1907–present
  • 3rd district: 1907–present
  • 4th district: 1907–present
  • 5th district: 1907–present
  • 6th district: 1915–2003 (obsolete since the 2000 census)
  • 7th district: 1915–1953 (obsolete since the 1950 census)
  • 8th district: 1915–1953 (obsolete since the 1950 census)

Oregon

  • Territory: 1849–1859 (obsolete since statehood)
  • At-large: 1859–1893 (obsolete)
  • 1st district: 1893–present
  • 2nd district: 1893–present
  • 3rd district: 1913–present
  • 4th district: 1943–present
  • 5th district: 1983–present
  • 6th district: 2023–present

Pennsylvania

  • At-large: 1789–1791, 1793–1795, 1873–1875, 1883–1889, 1893–1903, 1913–1923, 1943–1945 (obsolete)
  • 1st district: 1791–1793, 1795–present
  • 2nd district: 1791–1793, 1795–present
  • 3rd district: 1791–1793, 1795–present
  • 4th district: 1791–1793, 1795–present
  • 5th district: 1791–1793, 1795–present
  • 6th district: 1791–1793, 1795–present
  • 7th district: 1791–1793, 1795–present
  • 8th district: 1791–1793, 1795–present
  • 9th district: 1795–present
  • 10th district: 1795–present
  • 11th district: 1795–present
  • 12th district: 1795–1803, 1813–present
  • 13th district: 1813–present
  • 14th district: 1813–present
  • 15th district: 1813–present
  • 16th district: 1823–present
  • 17th district: 1823–present
  • 18th district: 1823–2023 (obsolete since the 2020 census)
  • 19th district: 1833–2013 (obsolete since the 2010 census)
  • 20th district: 1833–2003 (obsolete since the 2000 census)
  • 21st district: 1833–2003 (obsolete since the 2000 census)
  • 22nd district: 1833–1993 (obsolete since the 1990 census)
  • 23rd district: 1833–1993 (obsolete since the 1990 census)
  • 24th district: 1833–1983 (obsolete since the 1980 census)
  • 25th district: 1833–1843, 1853–1863, 1875–1983 (obsolete since the 1980 census)
  • 26th district: 1875–1973 (obsolete since the 1970 census)
  • 27th district: 1875–1973 (obsolete since the 1970 census)
  • 28th district: 1889–1963 (obsolete since the 1960 census)
  • 29th district: 1903–1963 (obsolete since the 1960 census)
  • 30th district: 1903–1963 (obsolete since the 1960 census)
  • 31st district: 1903–1953 (obsolete since the 1950 census)
  • 32nd district: 1903–1953 (obsolete since the 1950 census)
  • 33rd district: 1923–1953 (obsolete since the 1950 census)
  • 34th district: 1923–1943 (obsolete since the 1940 census)
  • 35th district: 1923–1933 (obsolete since the 1930 census)
  • 36th district: 1923–1933 (obsolete since the 1930 census)

Puerto Rico

See Non-voting delegations, below.

Rhode Island

  • At-large: 1790–1843 (obsolete)
  • 1st district: 1843–present
  • 2nd district: 1843–present
  • 3rd district: 1913–1933 (obsolete since the 1930 census)

South Carolina

  • At-large: 1873–1875 (obsolete)
  • 1st district: 1789–present
  • 2nd district: 1789–present
  • 3rd district: 1789–present
  • 4th district: 1789–present
  • 5th district: 1789–1863, 1875–present
  • 6th district: 1793–1863, 1883–present
  • 7th district: 1803–1853, 1883–1933, 2013–present
  • 8th district: 1803–1843 (obsolete since the 1840 census)
  • 9th district: 1813–1843 (obsolete since the 1840 census)

South Dakota

  • Dakota Territory 1861–1889 (obsolete since statehood)
  • At-large: 1889–1913, 1983–present
  • 1st district: 1913–1983 (obsolete since the 1980 census)
  • 2nd district: 1913–1983 (obsolete since the 1980 census)
  • 3rd district: 1913–1933 (obsolete since the 1930 census)

Tennessee

  • Southwest Territory: 1794–1796 (obsolete since statehood)
  • At-large: 1796–1805, 1873–1875 (obsolete)
  • 1st district: 1805–present
  • 2nd district: 1805–present
  • 3rd district: 1805–present
  • 4th district: 1813–present
  • 5th district: 1813–present
  • 6th district: 1813–present
  • 7th district: 1823–present
  • 8th district: 1823–present
  • 9th district: 1823–1863, 1873–1973, 1983–present
  • 10th district: 1833–1863, 1875–1933, 1943–1953 (obsolete since the 1950 census)
  • 11th district: 1833–1853 (obsolete since the 1850 census)
  • 12th district: 1833–1843 (obsolete since the 1840 census)
  • 13th district: 1833–1843 (obsolete since the 1840 census)

Texas

  • At-large: 1873–1875, 1913–1919, 1933–1935, 1953–1959, 1963–1967 (obsolete)
  • 1st district: 1845–present
  • 2nd district: 1845–present
  • 3rd district: 1863–present
  • 4th district: 1863–present
  • 5th district: 1875–present
  • 6th district: 1875–present
  • 7th district: 1883–present
  • 8th district: 1883–present
  • 9th district: 1883–present
  • 10th district: 1883–present
  • 11th district: 1883–present
  • 12th district: 1893–present
  • 13th district: 1893–present
  • 14th district: 1903–present
  • 15th district: 1903–present
  • 16th district: 1903–present
  • 17th district: 1919–present
  • 18th district: 1919–present
  • 19th district: 1935–present
  • 20th district: 1935–present
  • 21st district: 1935–present
  • 22nd district: 1959–present
  • 23rd district: 1967–present
  • 24th district: 1973–present
  • 25th district: 1983–present
  • 26th district: 1983–present
  • 27th district: 1983–present
  • 28th district: 1993–present
  • 29th district: 1993–present
  • 30th district: 1993–present
  • 31st district: 2003–present
  • 32nd district: 2003–present
  • 33rd district: 2013–present
  • 34th district: 2013–present
  • 35th district: 2013–present
  • 36th district: 2013–present
  • 37th district: 2023–present
  • 38th district: 2023–present

U.S. Virgin Islands

See Non-voting delegations, below.

Utah

  • Territory: 1851–1896 (obsolete since statehood)
  • At-large: 1896–1913 (obsolete)
  • 1st district: 1913–present
  • 2nd district: 1913–present
  • 3rd district: 1983–present
  • 4th district: 2013–present

Vermont

  • At-large: 1813–1821, 1823–1825, 1933–present
  • 1st district: 1791–1813, 1821–1823, 1825–1933 (obsolete since the 1930 census)
  • 2nd district: 1791–1813, 1821–1823, 1825–1933 (obsolete since the 1930 census)
  • 3rd district: 1803–1813, 1821–1823, 1825–1883 (obsolete since the 1880 census)
  • 4th district: 1803–1813, 1821–1823, 1825–1853 (obsolete since the 1850 census)
  • 5th district: 1821–1823, 1825–1843 (obsolete since the 1840 census)
  • 6th district: 1821–1823 (obsolete since the 1820 census)

Virginia

  • At-large: 1883–1885, 1933–1935 (obsolete)
  • 1st district: 1789–1933, 1935–present
  • 2nd district: 1789–1933, 1935–present
  • 3rd district: 1789–1933, 1935–present
  • 4th district: 1789–1933, 1935–present
  • 5th district: 1789–1933, 1935–present
  • 6th district: 1789–1933, 1935–present
  • 7th district: 1789–1933, 1935–present
  • 8th district: 1789–1933, 1935–present
  • 9th district: 1789–1863, 1873–1933, 1935–present
  • 10th district: 1789–1863, 1885–1933, 1953–present
  • 11th district: 1793–1863, 1993–present
  • 12th district: 1793–1863 (obsolete since the 1863 move to West Virginia)
  • 13th district: 1793–1863 (obsolete since the 1863 move to West Virginia)
  • 14th district: 1793–1853 (obsolete since the 1850 census)
  • 15th district: 1793–1853 (obsolete since the 1850 census)
  • 16th district: 1793–1843 (obsolete since the 1840 census)
  • 17th district: 1793–1843 (obsolete since the 1840 census)
  • 18th district: 1793–1843 (obsolete since the 1840 census)
  • 19th district: 1793–1843 (obsolete since the 1840 census)
  • 20th district: 1803–1843 (obsolete since the 1840 census)
  • 21st district: 1803–1843 (obsolete since the 1840 census)
  • 22nd district: 1803–1833 (obsolete since the 1830 census)
  • 23rd district: 1813–1823 (obsolete since the 1820 census)

Washington

  • Territory: 1854–1889 (obsolete since statehood)
  • At-large: 1889–1909, 1913–1915, 1953–1959 (obsolete)
  • 1st district: 1909–present
  • 2nd district: 1909–present
  • 3rd district: 1909–present
  • 4th district: 1915–present
  • 5th district: 1915–present
  • 6th district: 1933–present
  • 7th district: 1959–present
  • 8th district: 1983–present
  • 9th district: 1993–present
  • 10th district: 2013–present

West Virginia

  • At-large: 1913–1917 (obsolete)
  • 1st district: 1863–present
  • 2nd district: 1863–present
  • 3rd district: 1863–2023 (obsolete since the 2020 census)
  • 4th district: 1883–1993 (obsolete since the 1990 census)
  • 5th district: 1903–1973 (obsolete since the 1970 census)
  • 6th district: 1917–1963 (obsolete since the 1960 census)

Wisconsin

  • 1st district: 1848–present
  • 2nd district: 1848–present
  • 3rd district: 1849–present
  • 4th district: 1863–present
  • 5th district: 1863–present
  • 6th district: 1863–present
  • 7th district: 1873–present
  • 8th district: 1873–present
  • 9th district: 1883–2003 (obsolete since the 2000 census)
  • 10th district: 1893–1973 (obsolete since the 1970 census)
  • 11th district: 1903–1933 (obsolete since the 1930 census)

Wyoming

  • Territory: 1869–1890 (obsolete since statehood)
  • At-large: 1890–present

Non-voting delegations

  • American Samoa, 1978–present
  • Cherokee Nation, 1835 and 2019–present (yet to be seated)
  • Choctaw Nation, 1830 (never seated)
  • District of Columbia, 1871–1875 and 1971–present
  • Guam, 1970–present
  • Northern Mariana Islands, 2009–present
  • Philippines, 1907–1946 (obsolete since independence)
  • Puerto Rico, 1901–present
  • United States Virgin Islands, 1970–present

See also

  • List of current United States representatives
  • Seniority in the United States House of Representatives
  • United States congressional district
  • Apportionment
    • United States congressional apportionment
  • General ticket
  • Redistricting
    • Apportionment paradox
    • Gerrymandering
    • Voting Rights Act
  • Representation
  • United States Census Bureau
  • Better Know a District: A recurring segment on The Colbert Report, in which Stephen Colbert profiled a congressional district and interviewed its representative. Described by Colbert as a "435-part series".

Comparisons

  • Constituency
  • Australia
  • Canada
  • European Parliament
  • France
  • Ireland
  • New Zealand
  • Philippines
  • Singapore: Group representation constituency, Non-constituency Member of Parliament
  • United Kingdom

Sources

  • "United States Census 2010". U.S. Census Bureau. Retrieved October 25, 2013.
  • Martis, Kenneth C. (1989). The Historical Atlas of Political Parties in the United States Congress, 1789–1989. Macmillan Publishing. ISBN 0029201705.

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