Kentucky Citizen Voting-age Population By County in 2012 (ACS-5Yrs)
Based on the US Census Bureau's special tabulation from the ACS 5-year estimates, in 2012, the citizen voting-age population for Kentucky was 3,238,365 and represented 74.61% of the total Kentucky population.
Among all Kentucky counties, Jefferson had the highest citizen voting-age population (543.69K), followed by Fayette (217.03K), and Kenton (117.57K).
In terms of percentages, Lyon had the highest percentage of its population being citizens of voting-age (85.18%), followed by Rowan (80.00%), and Lee (79.76%).
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 | 543690 | 73.34 |
| Fayette | 217030 | 73.13 |
| Kenton | 117565 | 73.51 |
| Boone | 83160 | 69.65 |
| Warren | 82940 | 72.89 |
| Hardin | 75975 | 72.69 |
| Daviess | 72340 | 74.80 |
| Campbell | 68705 | 76.24 |
| Madison | 64375 | 77.40 |
| Bullitt | 55625 | 74.74 |
| Christian | 51560 | 69.94 |
| Pike | 50375 | 77.64 |
| McCracken | 50160 | 76.51 |
| Pulaski | 48330 | 76.66 |
| Laurel | 44085 | 74.86 |
| Oldham | 42905 | 71.09 |
| Boyd | 38565 | 78.13 |
| Franklin | 37700 | 76.32 |
| Hopkins | 35820 | 76.39 |
| Jessamine | 35155 | 72.35 |
| Henderson | 35005 | 75.68 |
| Scott | 33720 | 71.43 |
| Nelson | 31850 | 73.22 |
| Barren | 31790 | 75.28 |
| Floyd | 30445 | 77.16 |
| Shelby | 29925 | 70.77 |
| Calloway | 29590 | 79.54 |
| Greenup | 28450 | 77.06 |
| Graves | 27140 | 72.96 |
| Clark | 27000 | 75.94 |
| Whitley | 26920 | 75.29 |
| Marshall | 24725 | 78.76 |
| Muhlenberg | 24450 | 77.87 |
| Knox | 24020 | 75.36 |
| Harlan | 22440 | 76.82 |
| Perry | 22330 | 78.04 |
| Bell | 22280 | 77.86 |
| Boyle | 21890 | 76.96 |
| Carter | 21180 | 76.75 |
| Meade | 20775 | 71.69 |
| Logan | 20015 | 74.72 |
| Montgomery | 19770 | 74.56 |
| Grayson | 19415 | 75.34 |
| Letcher | 18920 | 77.75 |
| Taylor | 18710 | 76.32 |
| Rowan | 18680 | 80.00 |
| Lincoln | 18485 | 74.93 |
| Johnson | 18010 | 77.16 |
| Woodford | 17705 | 71.26 |
| Ohio | 17670 | 73.70 |
| Grant | 17620 | 71.38 |
| Clay | 16865 | 77.24 |
| Mercer | 16165 | 75.95 |
| Anderson | 15990 | 74.58 |
| Wayne | 15935 | 76.54 |
| Breckinridge | 15095 | 75.21 |
| Allen | 14990 | 74.93 |
| Marion | 14735 | 74.16 |
| Bourbon | 14490 | 72.43 |
| Adair | 14330 | 76.84 |
| Harrison | 14170 | 75.45 |
| McCreary | 13950 | 76.63 |
| Hart | 13680 | 74.84 |
| Russell | 13375 | 76.17 |
| Rockcastle | 13140 | 76.89 |
| Mason | 13065 | 74.68 |
| Simpson | 13010 | 75.09 |
| Garrard | 12845 | 76.05 |
| Knott | 12810 | 78.25 |
| Spencer | 12625 | 73.68 |
| Lawrence | 12170 | 76.59 |
| Casey | 12020 | 75.19 |
| Henry | 11430 | 74.08 |
| Union | 11400 | 76.05 |
| Estill | 11335 | 77.40 |
| Pendleton | 11145 | 75.46 |
| Trigg | 11020 | 77.17 |
| Morgan | 10830 | 77.91 |
| Fleming | 10810 | 74.99 |
| Breathitt | 10750 | 77.23 |
| Larue | 10735 | 75.73 |
| Lewis | 10585 | 76.21 |
| Jackson | 10325 | 76.62 |
| Webster | 10275 | 75.44 |
| Caldwell | 10075 | 77.65 |
| Magoffin | 10045 | 75.93 |
| Martin | 10035 | 77.58 |
| Butler | 9610 | 75.37 |
| Powell | 9465 | 74.88 |
| Edmonson | 9370 | 77.18 |
| Todd | 8955 | 71.81 |
| Washington | 8890 | 75.98 |
| Leslie | 8835 | 78.05 |
| Green | 8755 | 77.41 |
| Bath | 8705 | 74.63 |
| Monroe | 8285 | 75.83 |
| Owen | 8225 | 75.67 |
| Carroll | 7725 | 71.20 |
| Clinton | 7700 | 75.16 |
| Metcalfe | 7670 | 76.13 |
| Livingston | 7520 | 79.33 |
| McLean | 7260 | 75.98 |
| Crittenden | 7155 | 76.77 |
| Lyon | 7100 | 85.18 |
| Trimble | 6645 | 75.26 |
| Ballard | 6455 | 78.05 |
| Hancock | 6330 | 73.69 |
| Gallatin | 6250 | 73.40 |
| Lee | 6245 | 79.76 |
| Bracken | 6240 | 73.50 |
| Elliott | 6180 | 79.49 |
| Wolfe | 5525 | 75.69 |
| Nicholas | 5375 | 75.81 |
| Fulton | 5320 | 78.70 |
| Cumberland | 5285 | 77.10 |
| Menifee | 4865 | 76.86 |
| Carlisle | 3910 | 76.97 |
| Hickman | 3835 | 78.75 |
| Owsley | 3760 | 78.91 |
| Robertson | 1680 | 74.67 |
