Rank State District Count (HTC) 1 New York 05 150,499 141,567 94.1 2 New York 08 133,453 109,629 82.1 3 Massachusetts 07 158,518 120,827 76.2 4 Michigan 13 47,921 36,145 75.4 5 Illinois 04 508,677 379,527 74.6 6 New York 07 315,085 233,497 74.1 7 New York 02 160,329 118,076 73.6 8 New York 09 84,482 61,953 73.3 9 Tennessee 09 47,954 35,038 73.1 10 Rhode Island 01 83,781 59,532 71.1 11 New York 14 356,395 250,862 70.4 12 Ohio 11 28,295 19,868 70.2 13 Massachusetts 03 133,317 92,410 69.3 14 New Jersey 10 134,970 92,755 68.7 15 Ohio 03 46,504 31,811 68.4 16 Oklahoma 02 35,999 23,736 65.9 17 Connecticut 04 135,097 88,392 65.4 18 New Mexico 03 271,277 177,239 65.3 19 New York 11 118,540 77,438 65.3 20 Pennsylvania 01 119,157 77,616 65.1 21 Texas 15 597,212 384,297 64.3 22 Texas 28 556,020 346,894 62.4 23 Rhode Island 02 60,007 37,436 62.4 24 New York 26 41,984 26,183 62.4 25 Mississippi 02 15,608 9,704 62.2 26 Pennsylvania 13 80,842 50,233 62.1 27 New York 16 177,445 108,926 61.4 28 Louisiana 02 45,971 28,164 61.3 29 Arizona 07 482,342 295,451 61.3 30 Wisconsin 04 117,287 71,498 61.0 31 California 51 504,782 305,974 60.6
Rank State District Count (HTC) 32 Illinois 07 96,064 58,200 60.6 33 Hawaii 02 81,024 48,712 60.1 34 Georgia 06 92,732 55,635 60.0 35 New Mexico 02 369,736 215,855 58.4 36 New York 06 133,689 77,554 58.0 37 Massachusetts 06 60,291 34,959 58.0 38 Oklahoma 05 121,004 69,533 57.5 39 California 46 463,876 263,996 56.9 40 California 43 335,483 188,214 56.1 41 Georgia 07 141,422 79,251 56.0 42 Connecticut 05 123,544 68,946 55.8 43 Georgia 05 53,166 29,613 55.7 44 Texas 34 601,709 329,883 54.8 45 Georgia 04 64,319 35,249 54.8 46 Connecticut 03 100,005 54,783 54.8 47 Connecticut 01 112,922 61,850 54.8 48 Massachusetts 09 35,191 19,233 54.7 49 Michigan 14 32,999 18,019 54.6 50 California 41 429,204 234,268 54.6 51 New Jersey 08 417,591 220,733 52.9 52 New York 10 94,126 49,751 52.9 53 Arizona 09 204,135 107,523 52.7 54 New Jersey 09 265,102 138,925 52.4 55 California 13 157,475 81,800 51.9 56 North Carolina 12 107,568 55,658 51.7 57 Arizona 03 447,464 230,388 51.5 58 West Virginia 03 5,804 2,972 51.2 59 Pennsylvania 02 40,835 20,725 50.8 60 New York 25 59,041 29,526 50.0 61 California 37 275,459 134,951 49.0 62 Maryland 04 112,218 54,856 48.9
Rank State District Count (HTC) 63 New York 01 99,277 48,473 48.8 64 Nevada 01 299,266 145,360 48.6 65 New York 15 483,285 234,708 48.6 66 Texas 23 516,121 250,175 48.5 67 Florida 05 93,713 45,391 48.4 68 Nevada 04 201,952 96,856 48.0 69 Arizona 01 154,928 74,303 48.0 70 New York 04 139,318 66,040 47.4 71 Massachusetts 05 62,677 29,370 46.9 72 Indiana 07 78,488 36,558 46.6 73 California 49 187,954 87,373 46.5 74 Tennessee 05 67,399 30,665 45.5 75 California 40 620,428 278,859 44.9 76 California 50 222,859 99,909 44.8 77 California 31 372,752 165,845 44.5 78 California 42 273,754 121,603 44.4 79 Alaska 00 47,808 21,213 44.4 80 New Jersey 01 92,092 40,648 44.1 81 New York 12 95,662 41,960 43.9 82 Arkansas 04 40,549 17,764 43.8 83 Texas 24 179,520 78,476 43.7 84 Massachusetts 02 66,040 28,847 43.7 85 New Jersey 12 119,135 51,505 43.2 86 Massachusetts 08 39,878 17,155 43.0 87 California 53 248,698 106,007 42.6 88 California 09 280,555 119,212 42.5 89 California 44 504,363 214,174 42.5 90 Washington 09 88,070 35,880 40.7 91 Florida 20 149,148 60,395 40.5 92 Louisiana 04 28,378 11,441 40.3 93 Kansas 01 109,217 43,781 40.1
Rank State District Count (HTC) 94 Colorado 03 177,599 70,586 39.7 95 Alabama 07 18,008 7,133 39.6 96 Oklahoma 01 80,795 31,817 39.4 97 Texas 17 177,670 69,855 39.3 98 Louisiana 06 32,970 12,929 39.2 99 New York 18 113,797 44,571 39.2 100 Washington 04 263,083 102,675 39.0 101 Nevada 03 120,540 46,817 38.8 102 California 34 459,597 177,937 38.7 103 California 36 356,262 137,645 38.6 104 California 47 250,736 96,678 38.6 105 California 08 270,997 102,980 38.0 106 Virginia 03 41,025 15,511 37.8 107 Texas 07 216,566 81,640 37.7 108 Texas 09 289,828 108,122 37.3 109 Texas 31 177,796 66,155 37.2 110 Michigan 03 51,086 18,974 37.1 111 Louisiana 05 17,031 6,320 37.1 112 Virginia 08 147,291 54,643 37.1 113 Texas 33 471,978 174,662 37.0 114 New Mexico 01 345,959 127,657 36.9 115 Texas 05 199,543 73,453 36.8 116 Colorado 06 152,110 55,601 36.6 117 New York 20 42,882 15,556 36.3 118 Georgia 13 73,278 26,413 36.0 119 Arizona 06 117,733 42,372 36.0 120 Arizona 04 135,792 48,658 35.8 121 Texas 18 297,165 106,475 35.8 122 New York 19 48,866 17,287 35.4 123 California 20 376,263 132,724 35.3 124 Oregon 03 86,554 30,365 35.1
Rank State District Count (HTC) 125 Illinois 02 92,678 32,471 35.0 126 Alabama 05 34,388 11,863 34.5 127 New York 22 24,729 8,517 34.4 128 California 25 267,438 92,008 34.4 129 New 01 21,278 7,289 34.3 Hampshire 130 Virginia 11 136,009 46,338 34.1 131 New York 17 158,416 53,759 33.9 132 California 35 508,920 171,681 33.7 133 Georgia 08 43,599 14,703 33.7 134 Florida 24 232,496 78,312 33.7 135 Mississippi 03 16,968 5,692 33.5 136 Oklahoma 03 70,391 23,557 33.5 137 Louisiana 01 66,821 22,317 33.4 138 New Jersey 02 112,816 37,372 33.1 139 Louisiana 03 27,092 8,934 33.0 140 Missouri 01 23,958 7,853 32.8 141 California 15 171,558 56,209 32.8 142 Kentucky 06 33,750 11,039 32.7 143 New Jersey 06 158,063 51,612 32.7 144 Georgia 02 34,400 11,204 32.6 145 New York 24 29,328 9,512 32.4 146 California 11 194,204 62,454 32.2 147 Washington 10 76,703 24,634 32.1 148 Texas 35 465,253 149,271 32.1 149 California 21 520,724 166,443 32.0 150 Mississippi 04 29,967 9,497 31.7 151 Florida 04 60,886 19,229 31.6 152 California 48 154,291 48,140 31.2 153 California 18 122,318 38,101 31.1 154 Ohio 09 73,060 22,692 31.1
Rank State District Count (HTC) 155 Texas 30 263,281 81,746 31.0 156 California 16 425,409 132,047 31.0 157 Massachusetts 01 120,311 37,313 31.0 158 Oklahoma 04 63,270 19,607 31.0 159 Ohio 01 20,760 6,404 30.8 160 California 29 488,110 149,721 30.7 161 Virginia 02 55,977 17,032 30.4 162 Georgia 11 83,223 25,273 30.4 163 Indiana 01 105,499 31,269 29.6 164 New York 03 75,626 22,355 29.6 165 California 26 321,459 94,892 29.5 166 Florida 02 40,269 11,816 29.3 167 Texas 32 198,222 58,039 29.3 168 South Carolina 06 31,298 9,136 29.2 169 Pennsylvania 04 47,341 13,744 29.0 170 Nebraska 02 68,213 19,678 28.8 171 Illinois 03 219,208 62,676 28.6 172 Arkansas 02 37,309 10,621 28.5 173 Pennsylvania 15 107,194 30,475 28.4 174 New 02 20,863 5,848 28.0 Hampshire 175 North Carolina 04 89,281 24,976 28.0 176 Alabama 02 23,949 6,614 27.6 177 Georgia 01 46,285 12,761 27.6 178 Texas 14 166,172 45,047 27.1 179 Georgia 12 40,403 10,843 26.8 180 Arizona 08 144,712 38,746 26.8 181 Colorado 07 211,573 56,439 26.7 182 Utah 02 106,943 28,327 26.5 183 Connecticut 02 54,940 14,509 26.4 184 Kentucky 03 34,686 9,080 26.2
Rank State District Count (HTC) 185 Texas 21 213,457 55,484 26.0 186 Texas 06 158,900 41,244 26.0 187 Texas 27 367,888 94,238 25.6 188 Missouri 05 65,261 16,673 25.5 189 Maryland 07 25,286 6,437 25.5 190 Maryland 03 61,399 15,604 25.4 191 Texas 20 508,054 128,232 25.2 192 California 39 247,242 62,387 25.2 193 Texas 10 215,653 54,091 25.1 194 California 38 439,041 109,570 25.0 195 California 04 91,337 22,687 24.8 196 California 28 191,378 46,965 24.5 197 Tennessee 04 42,643 10,388 24.4 198 Texas 02 240,238 58,244 24.2 199 California 10 300,607 72,797 24.2 200 California 23 269,058 64,967 24.1 201 Virginia 01 70,088 16,882 24.1 202 Florida 03 59,393 14,265 24.0 203 Minnesota 05 63,404 15,150 23.9 204 Texas 01 118,340 28,205 23.8 205 California 14 181,343 43,157 23.8 206 South Carolina 01 46,020 10,910 23.7 207 California 52 101,500 23,971 23.6 208 Delaware 00 80,706 19,043 23.6 209 Arkansas 01 22,686 5,344 23.6 210 New York 13 416,299 97,356 23.4 211 Pennsylvania 16 123,633 28,605 23.1 212 New Jersey 04 73,826 16,943 22.9 213 Virginia 10 101,138 23,041 22.8 214 California 06 201,274 45,764 22.7 215 Kansas 04 84,176 19,082 22.7
Rank State District Count (HTC) 216 Colorado 01 217,698 48,750 22.4 217 Texas 16 578,650 129,257 22.3 218 Texas 12 165,199 36,891 22.3 219 Texas 03 114,227 25,427 22.3 220 Utah 01 88,934 19,601 22.0 221 Ohio 13 22,176 4,883 22.0 222 Colorado 05 114,243 25,140 22.0 223 Arizona 02 194,129 42,255 21.8 224 Pennsylvania 17 54,623 11,691 21.4 225 Maryland 05 57,770 12,330 21.3 226 Kentucky 05 7,974 1,689 21.2 227 Texas 13 181,312 38,164 21.0 228 Missouri 08 13,588 2,859 21.0 229 Florida 19 138,144 28,699 20.8 230 Florida 16 85,557 17,728 20.7 231 California 24 254,347 52,167 20.5 232 Illinois 09 78,529 16,048 20.4 233 Illinois 13 22,619 4,597 20.3 234 Maryland 02 47,120 9,576 20.3 235 California 30 216,097 43,602 20.2 236 Tennessee 07 34,946 7,050 20.2 237 Florida 14 211,236 42,603 20.2 238 North Carolina 01 60,475 12,195 20.2 239 Florida 22 158,896 31,898 20.1 240 Illinois 01 71,545 14,256 19.9 241 Virginia 06 34,976 6,964 19.9 242 Ohio 10 18,210 3,595 19.7 243 North Carolina 03 54,585 10,738 19.7 244 Missouri 04 27,599 5,389 19.5 245 Oregon 05 126,301 24,439 19.3 246 New Jersey 05 97,592 18,852 19.3
Rank State District Count (HTC) 247 Wisconsin 07 14,829 2,855 19.3 248 Texas 26 136,546 26,264 19.2 249 Illinois 11 185,933 35,716 19.2 250 Alabama 04 41,412 7,933 19.2 251 Massachusetts 04 31,705 6,005 18.9 252 New York 21 23,066 4,352 18.9 253 California 45 146,635 27,548 18.8 254 Texas 25 138,100 25,670 18.6 255 Florida 17 131,921 24,351 18.5 256 California 32 449,159 82,237 18.3 257 California 19 301,888 54,606 18.1 258 Florida 23 288,012 52,082 18.1 259 California 33 88,920 16,030 18.0 260 Arkansas 03 102,682 18,467 18.0 261 Illinois 05 146,370 26,272 17.9 262 Colorado 04 163,296 29,217 17.9 263 Wisconsin 01 66,871 11,795 17.6 264 Florida 09 355,835 62,652 17.6 265 Washington 03 60,579 10,641 17.6 266 California 03 206,518 36,162 17.5 267 Georgia 09 87,914 15,313 17.4 268 California 05 192,456 33,442 17.4 269 South Carolina 04 53,820 9,284 17.3 270 Florida 01 43,662 7,502 17.2 271 California 22 341,582 58,624 17.2 272 California 02 122,994 21,052 17.1 273 South Carolina 03 30,606 5,201 17.0 274 Utah 04 120,662 20,471 17.0 275 California 07 121,316 20,522 16.9 276 Indiana 03 41,969 7,090 16.9 277 Iowa 03 51,376 8,551 16.6
Rank State District Count (HTC) 278 Washington 02 71,833 11,869 16.5 279 California 17 126,667 20,823 16.4 280 Tennessee 03 25,529 4,131 16.2 281 Texas 36 161,233 25,936 16.1 282 Florida 07 148,372 23,851 16.1 283 Alabama 03 20,225 3,247 16.1 284 Pennsylvania 10 28,157 4,495 16.0 285 Alabama 01 20,661 3,288 15.9 286 Texas 29 564,076 89,362 15.8 287 North Carolina 05 66,880 10,505 15.7 288 California 12 107,551 16,785 15.6 289 Texas 11 265,544 41,095 15.5 290 Georgia 03 38,609 5,894 15.3 291 Virginia 04 39,800 6,018 15.1 292 Kansas 03 85,441 12,772 14.9 293 Virginia 07 42,767 6,348 14.8 294 Texas 08 158,334 23,267 14.7 295 Ohio 08 23,063 3,386 14.7 296 West Virginia 01 7,767 1,135 14.6 297 North Carolina 08 66,784 9,644 14.4 298 Mississippi 01 23,964 3,432 14.3 299 Illinois 10 160,113 22,919 14.3 300 Wisconsin 02 44,941 6,427 14.3 301 Illinois 17 62,216 8,896 14.3 302 Hawaii 01 58,227 8,265 14.2 303 District of 98 65,803 9,293 14.1 Columbia 304 Texas 19 253,968 35,622 14.0 305 Nevada 02 148,795 20,791 14.0 306 Indiana 02 64,876 8,980 13.8 307 Georgia 14 76,181 10,471 13.7
Rank State District Count (HTC) 308 Pennsylvania 03 14,633 2,008 13.7 309 Washington 06 48,433 6,603 13.6 310 Florida 10 131,392 17,289 13.2 311 Illinois 08 192,379 25,060 13.0 312 Texas 22 190,896 24,862 13.0 313 Colorado 02 76,067 9,904 13.0 314 North Carolina 02 86,130 11,195 13.0 315 Kentucky 01 20,381 2,647 13.0 316 Ohio 15 13,480 1,729 12.8 317 Texas 04 91,696 11,745 12.8 318 Florida 13 67,645 8,604 12.7 319 Maine 01 10,919 1,335 12.2 320 Arizona 05 133,476 15,941 11.9 321 Pennsylvania 05 13,353 1,564 11.7 322 Alabama 06 34,849 4,074 11.7 323 Oregon 02 102,710 11,968 11.7 324 Illinois 12 22,523 2,564 11.4 325 Maine 02 8,528 933 10.9 326 Kansas 02 44,384 4,825 10.9 327 Florida 21 159,702 17,261 10.8 328 Oregon 04 56,492 6,058 10.7 329 South Carolina 07 27,988 2,993 10.7 330 Florida 18 107,049 11,140 10.4 331 Tennessee 06 28,552 2,971 10.4 332 California 01 90,789 9,427 10.4 333 Pennsylvania 14 14,472 1,444 10.0 334 Maryland 01 26,700 2,600 9.7 335 Washington 08 71,881 6,898 9.6 336 North Dakota 00 20,569 1,948 9.5 337 Oregon 01 113,589 10,653 9.4 338 Minnesota 03 28,915 2,706 9.4
Rank State District Count (HTC) 339 Maryland 06 94,989 8,875 9.3 340 New Jersey 07 87,031 8,036 9.2 341 Indiana 05 31,055 2,864 9.2 342 Florida 27 555,582 50,560 9.1 343 Washington 05 41,332 3,752 9.1 344 Michigan 02 65,143 5,866 9.0 345 Florida 25 526,471 46,944 8.9 346 Montana 00 33,622 2,993 8.9 347 Indiana 09 23,268 2,066 8.9 348 Kentucky 02 23,747 2,058 8.7 349 California 27 195,059 16,819 8.6 350 Florida 15 129,902 11,026 8.5 351 Michigan 12 38,250 3,144 8.2 352 Vermont 00 10,691 866 8.1 353 Ohio 04 24,788 1,991 8.0 354 South Dakota 00 27,914 2,230 8.0 355 North Carolina 09 63,547 5,051 7.9 356 Wyoming 00 55,698 4,416 7.9 357 New Jersey 03 55,111 4,346 7.9 358 Pennsylvania 09 13,891 1,070 7.7 359 Florida 26 502,938 38,676 7.7 360 New Jersey 11 74,679 5,740 7.7 361 Nebraska 03 66,152 5,022 7.6 362 Missouri 07 35,681 2,609 7.3 363 Utah 03 73,317 5,324 7.3 364 Virginia 05 24,504 1,743 7.1 365 Ohio 02 12,993 913 7.0 366 Washington 07 52,148 3,624 6.9 367 Iowa 01 28,024 1,915 6.8 368 Nebraska 01 51,903 3,499 6.7 369 Tennessee 02 26,620 1,769 6.6
Rank State District Count (HTC) 370 Ohio 05 34,218 2,182 6.4 371 Idaho 01 84,982 5,329 6.3 372 Michigan 11 24,072 1,480 6.1 373 North Carolina 11 42,529 2,597 6.1 374 Washington 01 61,426 3,682 6.0 375 Iowa 04 48,250 2,841 5.9 376 Florida 06 52,982 3,112 5.9 377 Virginia 09 15,581 914 5.9 378 Pennsylvania 11 39,962 2,333 5.8 379 Indiana 04 41,875 2,390 5.7 380 Ohio 12 17,508 970 5.5 381 New York 23 25,448 1,393 5.5 382 South Carolina 02 36,191 1,958 5.4 383 Indiana 06 17,894 961 5.4 384 Georgia 10 39,589 2,067 5.2 385 Minnesota 04 44,187 2,179 4.9 386 Missouri 06 28,996 1,414 4.9 387 Michigan 05 31,967 1,481 4.6 388 Illinois 06 71,840 3,231 4.5 389 North Carolina 07 73,547 3,303 4.5 390 Florida 11 67,183 3,001 4.5 391 Minnesota 01 39,953 1,783 4.5 392 Florida 12 90,863 3,864 4.3 393 Iowa 02 40,580 1,717 4.2 394 South Carolina 05 28,169 1,130 4.0 395 Kentucky 04 22,943 920 4.0 396 Illinois 15 18,984 741 3.9 397 North Carolina 10 44,464 1,711 3.8 398 Pennsylvania 06 41,153 1,538 3.7 399 Pennsylvania 18 10,264 380 3.7 400 Tennessee 01 24,463 904 3.7
Rank State District Count (HTC) 401 Maryland 08 108,189 3,930 3.6 402 West Virginia 02 11,837 426 3.6 403 Michigan 09 15,486 557 3.6 404 Missouri 02 19,190 686 3.6 405 Michigan 06 40,577 1,436 3.5 406 Ohio 07 15,187 533 3.5 407 Illinois 16 61,888 2,128 3.4 408 New York 27 18,591 635 3.4 409 Wisconsin 08 34,512 1,160 3.4 410 Minnesota 08 10,136 340 3.4 411 Indiana 08 16,282 545 3.3 412 Tennessee 08 21,984 732 3.3 413 Illinois 18 18,985 605 3.2 414 Missouri 03 18,773 598 3.2 415 Florida 08 71,484 2,262 3.2 416 Ohio 06 7,394 223 3.0 417 Minnesota 02 38,298 1,096 2.9 418 Pennsylvania 08 32,835 882 2.7 419 Michigan 01 12,177 319 2.6 420 Michigan 04 21,648 531 2.5 421 North Carolina 06 48,054 967 2.0 422 Michigan 07 29,350 523 1.8 423 North Carolina 13 66,064 1,135 1.7 424 Pennsylvania 12 9,137 126 1.4 425 Idaho 02 106,332 1,438 1.4 426 Michigan 10 22,283 289 1.3 427 Minnesota 06 17,880 203 1.1 428 Ohio 16 14,877 132 0.9 429 Michigan 08 34,062 262 0.8 430 Minnesota 07 28,211 200 0.7 431 Wisconsin 03 16,771 104 0.6
Rank State District Count (HTC) 432 Pennsylvania 07 24,056 93 0.4 433 Wisconsin 05 39,022 119 0.3 434 Ohio 14 18,457 48 0.3 435 Illinois 14 92,290 0 0.0 435 Wisconsin 06 30,325 0 0.0 Total 54,232,205 17,987,571 33.2 * Anyone who marked is included in this table regardless of what race they marked. ** In this table, Hard-to-Count Census Tracts are those in the bottom 20 percent of 2010 Census Mail Return Rates (i.e. Mail Return Rates of 73 percent or less) or tracts for which a mail return rate is not applicable because they were enumerated in 2010 using the special Update/Enumerate method. Some census tracts straddle Congressional District boundaries. If the majority of the in such tracts is inside the Congressional District the total for the census tract is considered to be inside the District. Source: Population totals in this table are from the U.S. Census Bureau's 2011-2015 American Community Survey estimates.