Kentucky Citizen Voting-age Population By County in 2016 (ACS-5Yrs)
Based on the US Census Bureau's special tabulation from the ACS 5-year estimates, in 2016, the citizen voting-age population for Kentucky was 3,313,800 and represented 75.11% of the total Kentucky population.
Among all Kentucky counties, Jefferson had the highest citizen voting-age population (561.38K), followed by Fayette (227.87K), and Kenton (121.24K).
In terms of percentages, Lyon had the highest percentage of its population being citizens of voting-age (84.26%), followed by Robertson (82.19%), and Elliott (81.40%).
The chart and table below shows the citizen voting-age population of each county and the percentage of each county's population that were citizens of voting-age.
You can see similar information for other states and by state for the United States.
| County | Citizen Voting-age Population | % of County Population |
|---|---|---|
| Jefferson | 561375 | 73.89 |
| Fayette | 227870 | 73.15 |
| Kenton | 121240 | 74.20 |
| Boone | 88505 | 70.44 |
| Warren | 87950 | 72.65 |
| Hardin | 78885 | 73.33 |
| Daviess | 73125 | 74.07 |
| Campbell | 70470 | 77.05 |
| Madison | 67775 | 77.61 |
| Bullitt | 59470 | 76.51 |
| Christian | 52335 | 70.79 |
| McCracken | 50385 | 77.17 |
| Pike | 49355 | 78.60 |
| Pulaski | 48845 | 76.60 |
| Oldham | 46525 | 72.84 |
| Laurel | 45510 | 75.91 |
| Franklin | 38480 | 76.99 |
| Boyd | 38205 | 78.43 |
| Jessamine | 37200 | 72.92 |
| Scott | 37105 | 72.26 |
| Hopkins | 35410 | 76.38 |
| Henderson | 35230 | 75.99 |
| Nelson | 33350 | 74.32 |
| Barren | 32445 | 74.96 |
| Shelby | 31920 | 70.99 |
| Calloway | 29890 | 78.04 |
| Floyd | 29705 | 77.87 |
| Greenup | 28210 | 77.81 |
| Graves | 27495 | 73.56 |
| Clark | 27265 | 76.36 |
| Whitley | 27010 | 75.36 |
| Marshall | 24670 | 79.03 |
| Muhlenberg | 24580 | 78.74 |
| Knox | 24035 | 75.72 |
| Boyle | 23245 | 78.40 |
| Bell | 21640 | 78.19 |
| Perry | 21635 | 77.77 |
| Harlan | 21620 | 77.13 |
| Meade | 21435 | 74.56 |
| Carter | 21005 | 76.97 |
| Montgomery | 20580 | 75.14 |
| Logan | 20235 | 75.63 |
| Grayson | 19705 | 75.53 |
| Taylor | 19420 | 76.71 |
| Rowan | 19215 | 79.07 |
| Woodford | 18805 | 73.49 |
| Lincoln | 18570 | 76.03 |
| Letcher | 18230 | 77.97 |
| Ohio | 18175 | 75.26 |
| Johnson | 17935 | 77.04 |
| Grant | 17645 | 71.42 |
| Clay | 16520 | 78.07 |
| Anderson | 16380 | 74.91 |
| Mercer | 16375 | 76.48 |
| Wayne | 15940 | 77.55 |
| Allen | 15375 | 75.29 |
| Breckinridge | 15295 | 76.47 |
| Adair | 15095 | 78.80 |
| Bourbon | 14690 | 73.43 |
| Marion | 14560 | 74.69 |
| Harrison | 14110 | 75.74 |
| Hart | 13890 | 75.04 |
| McCreary | 13800 | 77.31 |
| Russell | 13520 | 76.45 |
| Spencer | 13520 | 75.96 |
| Simpson | 13300 | 74.49 |
| Rockcastle | 13140 | 77.77 |
| Garrard | 13100 | 76.83 |
| Mason | 13045 | 75.71 |
| Knott | 12530 | 78.88 |
| Casey | 12185 | 76.49 |
| Lawrence | 12065 | 76.02 |
| Union | 11920 | 79.12 |
| Henry | 11765 | 75.76 |
| Estill | 11235 | 77.99 |
| Pendleton | 11215 | 77.29 |
| Trigg | 11055 | 77.50 |
| Fleming | 10965 | 75.39 |
| Larue | 10800 | 76.46 |
| Morgan | 10770 | 80.49 |
| Lewis | 10600 | 77.68 |
| Breathitt | 10550 | 78.29 |
| Jackson | 10320 | 77.27 |
| Webster | 10050 | 75.39 |
| Caldwell | 9845 | 77.16 |
| Martin | 9845 | 78.89 |
| Magoffin | 9840 | 76.37 |
| Butler | 9780 | 76.23 |
| Edmonson | 9665 | 79.97 |
| Powell | 9295 | 75.05 |
| Washington | 9055 | 75.36 |
| Todd | 8980 | 72.04 |
| Bath | 8970 | 74.04 |
| Green | 8640 | 77.66 |
| Leslie | 8470 | 77.92 |
| Monroe | 8100 | 75.77 |
| Owen | 8095 | 75.83 |
| Carroll | 7770 | 72.11 |
| Metcalfe | 7690 | 77.02 |
| Clinton | 7655 | 75.27 |
| Livingston | 7445 | 79.58 |
| McLean | 7195 | 75.82 |
| Crittenden | 7045 | 76.49 |
| Lyon | 7015 | 84.26 |
| Trimble | 6660 | 76.11 |
| Hancock | 6515 | 74.76 |
| Ballard | 6385 | 77.72 |
| Bracken | 6310 | 75.07 |
| Elliott | 6235 | 81.40 |
| Gallatin | 6150 | 71.97 |
| Wolfe | 5510 | 76.32 |
| Lee | 5470 | 79.33 |
| Nicholas | 5410 | 76.63 |
| Cumberland | 5265 | 77.66 |
| Fulton | 4965 | 78.50 |
| Menifee | 4935 | 77.78 |
| Carlisle | 3845 | 77.60 |
| Hickman | 3765 | 80.28 |
| Owsley | 3565 | 78.35 |
| Robertson | 1800 | 82.19 |
