Office of the Kansas Secretary of State
Kansas 2000 October Voter Registration and Party Affiliation -- Totals by County
| County | Constitution | Democratic | Libertarian | Reform | Republican | Unaffiliated | Total |
| Allen | 18 | 2,437 | 119 | 6 | 4,514 | 2,249 | 9,343 |
| Anderson | 7 | 1,686 | 31 | 8 | 2,146 | 1,477 | 5,355 |
| Atchison | 22 | 3,714 | 32 | 11 | 3,476 | 2,826 | 10,081 |
| Barber | 16 | 867 | 13 | 4 | 2,146 | 785 | 3,831 |
| Barton | 10 | 3,899 | 44 | 13 | 9,249 | 3,429 | 16,644 |
| Bourbon | 16 | 3,129 | 54 | 2 | 3,988 | 1,753 | 8,942 |
| Brown | 12 | 1,505 | 38 | 4 | 4,171 | 1,264 | 6,994 |
| Butler | 58 | 9,905 | 213 | 37 | 16,643 | 9,880 | 36,736 |
| Chase | 0 | 396 | 10 | 0 | 1,171 | 295 | 1,872 |
| Chautauqua | 9 | 599 | 17 | 3 | 1,789 | 427 | 2,844 |
| Cherokee | 29 | 6,477 | 99 | 13 | 5,008 | 3,318 | 14,944 |
| Cheyenne | 4 | 432 | 8 | 0 | 1,518 | 257 | 2,219 |
| Clark | 2 | 416 | 15 | 0 | 912 | 284 | 1,629 |
| Clay | 10 | 863 | 28 | 11 | 4,099 | 1,040 | 6,051 |
| Cloud | 22 | 1,551 | 17 | 6 | 3,601 | 1,618 | 6,815 |
| Coffey | 4 | 1,373 | 37 | 3 | 3,554 | 1,107 | 6,078 |
| Comanche | 0 | 294 | 2 | 0 | 926 | 159 | 1,381 |
| Cowley | 40 | 6,909 | 170 | 44 | 9,290 | 5,933 | 22,386 |
| Crawford | 46 | 10,000 | 236 | 28 | 8,020 | 5,961 | 24,291 |
| Decatur | 0 | 547 | 8 | 5 | 1,401 | 357 | 2,318 |
| Dickinson | 18 | 2,417 | 66 | 22 | 6,673 | 3,176 | 12,372 |
| Doniphan | 3 | 1,238 | 31 | 2 | 3,170 | 1,241 | 5,685 |
| Douglas | 168 | 15,394 | 506 | 70 | 20,262 | 16,438 | 52,838 |
| Edwards | 5 | 581 | 19 | 1 | 1,329 | 449 | 2,384 |
| Elk | 5 | 631 | 4 | 1 | 1,294 | 321 | 2,256 |
| Ellis | 12 | 5,910 | 81 | 13 | 5,436 | 3,980 | 15,432 |
| Ellsworth | 6 | 1,277 | 21 | 3 | 2,025 | 708 | 4,040 |
| Finney | 16 | 3,275 | 65 | 20 | 7,200 | 5,544 | 16,120 |
| Ford | 26 | 3,737 | 97 | 7 | 6,354 | 4,182 | 14,403 |
| Franklin | 32 | 4,238 | 181 | 29 | 7,305 | 4,600 | 16,385 |
| Geary | 40 | 4,218 | 134 | 27 | 5,068 | 4,235 | 13,722 |
| Gove | 0 | 538 | 3 | 0 | 1,127 | 453 | 2,121 |
| Graham | 4 | 366 | 1 | 3 | 1,538 | 330 | 2,242 |
| Grant | 3 | 953 | 20 | 2 | 2,574 | 828 | 4,380 |
| Gray | 2 | 837 | 18 | 2 | 1,420 | 696 | 2,975 |
| Greeley | 0 | 129 | 3 | 0 | 750 | 120 | 1,002 |
| Greenwood | 21 | 1,351 | 35 | 4 | 2,761 | 1,258 | 5,430 |
| Hamilton | 5 | 320 | 1 | 1 | 1,159 | 195 | 1,681 |
| County | Constitution | Democratic | Libertarian | Reform | Republican | Unaffiliated | Total |
| Harper | 5 | 1,135 | 22 | 2 | 2,362 | 771 | 4,297 |
| Harvey | 20 | 4,788 | 70 | 9 | 9,661 | 5,138 | 19,686 |
| Haskell | 1 | 352 | 3 | 0 | 1,411 | 551 | 2,318 |
| Hodgeman | 0 | 316 | 4 | 0 | 891 | 302 | 1,513 |
| Jackson | 6 | 2,136 | 30 | 12 | 3,960 | 1,900 | 8,044 |
| Jefferson | 23 | 3,057 | 67 | 10 | 5,227 | 3,411 | 11,795 |
| Jewell | 12 | 402 | 9 | 1 | 1,656 | 698 | 2,778 |
| Johnson | 357 | 63,550 | 1,814 | 330 | 152,929 | 93,808 | 312,788 |
| Kearny | 0 | 422 | 4 | 0 | 1,383 | 438 | 2,247 |
| Kingman | 13 | 1,291 | 9 | 7 | 3,223 | 1,353 | 5,896 |
| Kiowa | 0 | 421 | 5 | 3 | 1,660 | 318 | 2,407 |
| Labette | 34 | 5,035 | 174 | 16 | 5,541 | 4,354 | 15,154 |
| Lane | 0 | 271 | 5 | 0 | 1,050 | 190 | 1,516 |
| Leavenworth | 59 | 11,408 | 224 | 44 | 13,437 | 10,749 | 35,921 |
| Lincoln | 1 | 479 | 12 | 3 | 1,756 | 489 | 2,740 |
| Linn | 23 | 1,726 | 52 | 14 | 3,189 | 1,500 | 6,504 |
| Logan | 0 | 377 | 3 | 0 | 1,222 | 326 | 1,928 |
| Lyon | 41 | 5,298 | 195 | 35 | 8,705 | 5,876 | 20,150 |
| Marion | 16 | 1,732 | 55 | 8 | 5,139 | 1,816 | 8,766 |
| Marshall | 6 | 2,209 | 37 | 5 | 3,662 | 1,754 | 7,673 |
| McPherson | 22 | 3,328 | 96 | 21 | 9,874 | 3,985 | 17,326 |
| Meade | 6 | 521 | 5 | 3 | 1,801 | 543 | 2,879 |
| Miami | 27 | 5,096 | 147 | 41 | 7,093 | 5,693 | 18,097 |
| Mitchell | 2 | 974 | 13 | 1 | 2,739 | 828 | 4,557 |
| Montgomery | 37 | 6,478 | 118 | 32 | 10,570 | 3,983 | 21,218 |
| Morris | 2 | 1,035 | 24 | 6 | 2,035 | 755 | 3,857 |
| Morton | 0 | 579 | 4 | 1 | 1,241 | 249 | 2,074 |
| Nemaha | 5 | 2,297 | 19 | 5 | 3,811 | 1,476 | 7,613 |
| Neosho | 34 | 3,048 | 85 | 8 | 5,117 | 2,915 | 11,207 |
| Ness | 0 | 605 | 9 | 4 | 1,440 | 505 | 2,563 |
| Norton | 2 | 694 | 6 | 0 | 2,270 | 654 | 3,626 |
| Osage | 17 | 2,843 | 38 | 10 | 4,584 | 2,712 | 10,204 |
| Osborne | 0 | 770 | 6 | 3 | 1,685 | 516 | 2,980 |
| Ottawa | 2 | 759 | 15 | 3 | 2,337 | 984 | 4,100 |
| Pawnee | 2 | 1,135 | 17 | 0 | 2,138 | 771 | 4,063 |
| Phillips | 4 | 690 | 8 | 2 | 2,780 | 692 | 4,176 |
| Pottawatomie | 14 | 2,528 | 117 | 26 | 6,942 | 2,921 | 12,548 |
| Pratt | 12 | 1,473 | 22 | 8 | 3,309 | 1,158 | 5,982 |
| County | Constitution | Democratic | Libertarian | Reform | Republican | Unaffiliated | Total |
| Rawlins | 0 | 464 | 4 | 0 | 1,603 | 312 | 2,383 |
| Reno | 66 | 10,851 | 183 | 48 | 17,979 | 10,732 | 39,859 |
| Republic | 19 | 783 | 24 | 1 | 2,795 | 749 | 4,371 |
| Rice | 3 | 1,631 | 15 | 3 | 3,469 | 1,289 | 6,410 |
| Riley | 43 | 7,147 | 314 | 58 | 14,526 | 9,797 | 31,885 |
| Rooks | 1 | 769 | 18 | 3 | 2,609 | 696 | 4,096 |
| Rush | 2 | 654 | 9 | 0 | 1,477 | 594 | 2,736 |
| Russell | 6 | 1,068 | 16 | 2 | 2,915 | 674 | 4,681 |
| Saline | 62 | 8,357 | 330 | 41 | 16,389 | 9,566 | 34,745 |
| Scott | 0 | 555 | 15 | 1 | 2,257 | 832 | 3,660 |
| Sedgwick | 517 | 74,807 | 1,557 | 317 | 107,375 | 67,644 | 252,217 |
| Seward | 48 | 2,135 | 45 | 14 | 5,098 | 2,110 | 9,450 |
| Shawnee | 110 | 35,742 | 612 | 157 | 42,999 | 25,493 | 105,113 |
| Sheridan | 1 | 557 | 6 | 2 | 1,065 | 452 | 2,083 |
| Sherman | 0 | 1,042 | 33 | 3 | 2,421 | 867 | 4,366 |
| Smith | 1 | 726 | 8 | 1 | 2,121 | 553 | 3,410 |
| Stafford | 0 | 825 | 28 | 0 | 1,891 | 583 | 3,327 |
| Stanton | 0 | 292 | 5 | 0 | 815 | 199 | 1,311 |
| Stevens | 0 | 729 | 5 | 1 | 1,970 | 421 | 3,126 |
| Sumner | 36 | 4,994 | 70 | 19 | 7,040 | 4,468 | 16,627 |
| Thomas | 5 | 1,153 | 25 | 4 | 2,989 | 1,053 | 5,229 |
| Trego | 0 | 739 | 16 | 0 | 1,142 | 649 | 2,546 |
| Wabaunsee | 7 | 934 | 19 | 9 | 2,698 | 861 | 4,528 |
| Wallace | 0 | 145 | 1 | 0 | 965 | 68 | 1,179 |
| Washington | 1 | 657 | 19 | 5 | 3,249 | 572 | 4,503 |
| Wichita | 0 | 265 | 8 | 1 | 729 | 523 | 1,526 |
| Wilson | 0 | 1,211 | 37 | 5 | 3,890 | 1,100 | 6,243 |
| Woodson | 3 | 596 | 7 | 2 | 1,485 | 525 | 2,618 |
| Wyandotte | 273 | 43,950 | 524 | 112 | 14,577 | 20,546 | 79,982 |
| Totals | 2,700 | 449,445 | 9,973 | 1,887 | 735,435 | 424,183 | 1,623,623 |