Where to vote: Kansas voter lookup (state election office).
Registered voters, 2008-2024
EAVS counts, every two years.
Survey estimate: reported registration, 1978-2024
Current Population Survey: adults who said they were registered.
By county, 2024
EAVS 2024 by county-equivalent; citizens 18+ from the Census Bureau's 2020-2024 estimate.
| County | Registered | Active | Inactive | Citizens 18+ | Active, % of citizens 18+ |
|---|---|---|---|---|---|
| Allen County | 8,937 | 8,418 | 519 | 9,398 | 89.6% |
| Anderson County | 5,767 | 5,400 | 367 | 5,795 | 93.2% |
| Atchison County | 11,945 | 11,085 | 860 | 12,521 | 88.5% |
| Barber County | 2,987 | 2,912 | 75 | 3,129 | 93.1% |
| Barton County | 16,860 | 16,220 | 640 | 18,356 | 88.4% |
| Bourbon County | 12,662 | 11,270 | 1,392 | 10,641 | 105.9%* |
| Brown County | 6,686 | 6,302 | 384 | 6,952 | 90.7% |
| Butler County | 48,893 | 44,362 | 4,531 | 50,065 | 88.6% |
| Chase County | 1,872 | 1,835 | 37 | 1,982 | 92.6% |
| Chautauqua County | 2,574 | 2,239 | 335 | 2,620 | 85.5% |
| Cherokee County | 15,507 | 15,223 | 284 | 14,726 | 103.4%* |
| Cheyenne County | 2,036 | 1,907 | 129 | 1,954 | 97.6% |
| Clark County | 1,570 | 1,515 | 55 | 1,463 | 103.6%* |
| Clay County | 5,972 | 5,544 | 428 | 6,145 | 90.2% |
| Cloud County | 6,088 | 5,649 | 439 | 6,721 | 84.0% |
| Coffey County | 6,232 | 6,078 | 154 | 6,506 | 93.4% |
| Comanche County | 1,109 | 1,102 | 7 | 1,382 | 79.7% |
| Cowley County | 20,817 | 19,458 | 1,359 | 25,584 | 76.1% |
| Crawford County | 27,729 | 26,056 | 1,673 | 29,562 | 88.1% |
| Decatur County | 2,025 | 1,996 | 29 | 2,120 | 94.2% |
| Dickinson County | 13,802 | 13,555 | 247 | 14,068 | 96.4% |
| Doniphan County | 5,035 | 5,011 | 24 | 5,863 | 85.5% |
| Douglas County | 83,160 | 74,101 | 9,059 | 95,166 | 77.9% |
| Edwards County | 1,863 | 1,800 | 63 | 1,893 | 95.1% |
| Elk County | 1,900 | 1,747 | 153 | 1,875 | 93.2% |
| Ellis County | 20,430 | 18,526 | 1,904 | 22,631 | 81.9% |
| Ellsworth County | 3,884 | 3,837 | 47 | 5,170 | 74.2% |
| Finney County | 22,216 | 18,687 | 3,529 | 22,093 | 84.6% |
| Ford County | 16,653 | 16,188 | 465 | 18,622 | 86.9% |
| Franklin County | 19,211 | 17,800 | 1,411 | 19,778 | 90.0% |
| Geary County | 20,450 | 17,270 | 3,180 | 23,432 | 73.7% |
| Gove County | 1,924 | 1,854 | 70 | 2,076 | 89.3% |
| Graham County | 1,807 | 1,663 | 144 | 1,893 | 87.8% |
| Grant County | 3,787 | 3,679 | 108 | 3,902 | 94.3% |
| Gray County | 3,398 | 3,298 | 100 | 3,625 | 91.0% |
| Greeley County | 890 | 852 | 38 | 851 | 100.1%* |
| Greenwood County | 4,634 | 4,360 | 274 | 4,625 | 94.3% |
| Hamilton County | 1,336 | 1,329 | 7 | 1,216 | 109.3%* |
| Harper County | 3,871 | 3,795 | 76 | 3,918 | 96.9% |
| Harvey County | 23,460 | 22,305 | 1,155 | 25,253 | 88.3% |
| Haskell County | 2,196 | 2,076 | 120 | 2,141 | 97.0% |
| Hodgeman County | 1,295 | 1,226 | 69 | 1,217 | 100.7%* |
| Jackson County | 9,429 | 9,039 | 390 | 9,684 | 93.3% |
| Jefferson County | 13,874 | 13,421 | 453 | 14,224 | 94.4% |
| Jewell County | 2,175 | 2,051 | 124 | 2,272 | 90.3% |
| Johnson County | 478,849 | 424,949 | 53,900 | 450,162 | 94.4% |
| Kearny County | 2,277 | 2,220 | 57 | 2,252 | 98.6% |
| Kingman County | 5,582 | 5,254 | 328 | 5,532 | 95.0% |
| Kiowa County | 1,564 | 1,464 | 100 | 1,774 | 82.5% |
| Labette County | 13,654 | 12,419 | 1,235 | 14,949 | 83.1% |
| Lane County | 1,126 | 1,106 | 20 | 1,035 | 106.9%* |
| Leavenworth County | 56,728 | 51,331 | 5,397 | 62,343 | 82.3% |
| Lincoln County | 2,152 | 2,021 | 131 | 2,298 | 87.9% |
| Linn County | 7,702 | 7,505 | 197 | 7,595 | 98.8% |
| Logan County | 1,932 | 1,909 | 23 | 2,059 | 92.7% |
| Lyon County | 20,699 | 19,806 | 893 | 22,892 | 86.5% |
| Marion County | 8,289 | 7,922 | 367 | 9,218 | 85.9% |
| Marshall County | 7,236 | 6,966 | 270 | 7,540 | 92.4% |
| Mcpherson County | 19,450 | 18,857 | 593 | 23,204 | 81.3% |
| Meade County | 3,475 | 3,284 | 191 | 2,675 | 122.8%* |
| Miami County | 26,968 | 24,988 | 1,980 | 26,540 | 94.2% |
| Mitchell County | 4,266 | 4,238 | 28 | 4,390 | 96.5% |
| Montgomery County | 21,245 | 18,654 | 2,591 | 23,057 | 80.9% |
| Morris County | 4,007 | 3,870 | 137 | 4,183 | 92.5% |
| Morton County | 2,025 | 1,991 | 34 | 1,806 | 110.2%* |
| Nemaha County | 7,509 | 7,315 | 194 | 7,377 | 99.2% |
| Neosho County | 11,609 | 9,872 | 1,737 | 11,735 | 84.1% |
| Ness County | 1,945 | 1,830 | 115 | 2,022 | 90.5% |
| Norton County | 3,442 | 3,101 | 341 | 4,212 | 73.6% |
| Osage County | 12,556 | 11,780 | 776 | 12,049 | 97.8% |
| Osborne County | 2,661 | 2,451 | 210 | 2,657 | 92.2% |
| Ottawa County | 3,883 | 3,803 | 80 | 4,426 | 85.9% |
| Pawnee County | 3,933 | 3,601 | 332 | 5,250 | 68.6% |
| Phillips County | 4,001 | 3,813 | 188 | 3,703 | 103.0%* |
| Pottawatomie County | 18,356 | 17,052 | 1,304 | 18,362 | 92.9% |
| Pratt County | 5,700 | 5,554 | 146 | 6,720 | 82.6% |
| Rawlins County | 2,000 | 1,886 | 114 | 1,920 | 98.2% |
| Reno County | 43,214 | 40,270 | 2,944 | 47,155 | 85.4% |
| Republic County | 3,534 | 3,384 | 150 | 3,503 | 96.6% |
| Rice County | 6,641 | 5,597 | 1,044 | 6,926 | 80.8% |
| Riley County | 40,417 | 36,057 | 4,360 | 57,476 | 62.7% |
| Rooks County | 3,698 | 3,559 | 139 | 3,791 | 93.9% |
| Rush County | 2,215 | 2,139 | 76 | 2,335 | 91.6% |
| Russell County | 4,690 | 4,441 | 249 | 5,141 | 86.4% |
| Saline County | 37,332 | 33,709 | 3,623 | 40,166 | 83.9% |
| Scott County | 3,507 | 3,314 | 193 | 3,567 | 92.9% |
| Sedgwick County | 344,644 | 330,921 | 13,723 | 373,592 | 88.6% |
| Seward County | 11,128 | 10,572 | 556 | 11,592 | 91.2% |
| Shawnee County | 118,727 | 109,860 | 8,867 | 132,681 | 82.8% |
| Sheridan County | 1,857 | 1,823 | 34 | 1,768 | 103.1%* |
| Sherman County | 3,887 | 3,554 | 333 | 4,459 | 79.7% |
| Smith County | 2,826 | 2,729 | 97 | 2,832 | 96.4% |
| Stafford County | 2,663 | 2,585 | 78 | 2,861 | 90.4% |
| Stanton County | 1,065 | 1,021 | 44 | 1,178 | 86.7% |
| Stevens County | 3,353 | 2,771 | 582 | 3,143 | 88.2% |
| Sumner County | 17,268 | 14,620 | 2,648 | 16,831 | 86.9% |
| Thomas County | 5,442 | 5,092 | 350 | 5,653 | 90.1% |
| Trego County | 2,091 | 2,034 | 57 | 2,206 | 92.2% |
| Wabaunsee County | 5,350 | 5,161 | 189 | 5,390 | 95.8% |
| Wallace County | 1,133 | 1,085 | 48 | 1,068 | 101.6%* |
| Washington County | 3,625 | 3,469 | 156 | 4,079 | 85.0% |
| Wichita County | 1,365 | 1,218 | 147 | 1,368 | 89.0% |
| Wilson County | 5,065 | 5,051 | 14 | 6,391 | 79.0% |
| Woodson County | 2,235 | 2,020 | 215 | 2,464 | 82.0% |
| Wyandotte County | 94,378 | 86,948 | 7,430 | 103,833 | 83.7% |
* Active registered voters exceed the Census estimate of citizens 18+: list maintenance or CVAP margin.
About these figures
Counts are what state election offices report to the US Election Assistance Commission (EAVS) after each November election; questions and state practice change between years. The share is active voters over the Census Bureau's citizen voting-age population estimate (CVAP). The survey line is self-reported (Current Population Survey) and kept separate from the office counts.
Kansas registers voters by party; its figures are not yet collected here.
Registration counts: US Election Assistance Commission, Election Administration and Voting Survey 2008-2024 (public domain).
Citizen voting-age population: US Census Bureau, CVAP special tabulation, 2020-2024 ACS (public domain). Survey estimate: US Census Bureau, Current Population Survey voting and registration tables A-5b and A-3b (public domain).
PollCheck US. Data through November 5, 2026. Photo credits