Tennessee Citizen Voting-age Population By County in 2020 (ACS-5Yrs)
Based on the US Census Bureau's special tabulation from the ACS 5-year estimates, in 2020, the citizen voting-age population for Tennessee was 5,082,240 and represented 75.05% of the total Tennessee population.
Among all Tennessee counties, Shelby had the highest citizen voting-age population (669.52K), followed by Davidson (498.69K), and Knox (355.90K).
In terms of percentages, Lake had the highest percentage of its population being citizens of voting-age (84.88%), followed by Bledsoe (82.59%), and Wayne (82.30%).
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 |
|---|---|---|
| Shelby | 669520 | 71.48 |
| Davidson | 498685 | 72.22 |
| Knox | 355895 | 76.34 |
| Hamilton | 279195 | 76.55 |
| Rutherford | 232275 | 71.66 |
| Williamson | 161250 | 69.39 |
| Montgomery | 145975 | 71.21 |
| Sumner | 139685 | 74.43 |
| Sullivan | 126120 | 79.97 |
| Wilson | 104200 | 74.11 |
| Blount | 103015 | 78.26 |
| Washington | 101250 | 78.57 |
| Bradley | 80290 | 75.09 |
| Sevier | 74525 | 76.04 |
| Madison | 74480 | 76.12 |
| Maury | 70705 | 74.73 |
| Putnam | 60345 | 76.83 |
| Anderson | 59005 | 77.12 |
| Greene | 55135 | 79.82 |
| Robertson | 52275 | 73.65 |
| Cumberland | 49075 | 81.77 |
| Hamblen | 46720 | 72.46 |
| Tipton | 46200 | 75.05 |
| Carter | 45440 | 80.50 |
| Hawkins | 45125 | 79.54 |
| Roane | 43080 | 80.78 |
| Jefferson | 42840 | 79.10 |
| Coffee | 41655 | 74.35 |
| McMinn | 41295 | 77.35 |
| Loudon | 40815 | 76.76 |
| Dickson | 40580 | 76.15 |
| Gibson | 36925 | 75.06 |
| Monroe | 36100 | 77.78 |
| Bedford | 34695 | 70.90 |
| Franklin | 33030 | 78.64 |
| Lawrence | 32590 | 74.44 |
| Fayette | 32530 | 80.10 |
| Campbell | 31535 | 79.19 |
| Cheatham | 30990 | 76.44 |
| Warren | 29765 | 72.65 |
| Cocke | 28240 | 78.89 |
| Dyer | 28125 | 75.61 |
| Weakley | 26670 | 79.91 |
| Lincoln | 25950 | 75.97 |
| Claiborne | 25555 | 80.30 |
| Henry | 25500 | 79.07 |
| Marshall | 25310 | 75.08 |
| Rhea | 24835 | 75.34 |
| Obion | 23425 | 77.20 |
| Giles | 23100 | 78.56 |
| Marion | 22500 | 78.56 |
| Carroll | 21740 | 78.09 |
| Henderson | 21300 | 76.19 |
| White | 21025 | 77.63 |
| Hardin | 20350 | 79.29 |
| Hardeman | 20295 | 80.39 |
| McNairy | 20115 | 77.92 |
| Hickman | 19660 | 78.59 |
| Lauderdale | 19620 | 76.37 |
| Grainger | 18165 | 78.06 |
| Macon | 17690 | 73.07 |
| Overton | 17350 | 78.26 |
| Morgan | 17325 | 80.43 |
| Scott | 16765 | 76.14 |
| Union | 15345 | 77.97 |
| Smith | 15155 | 76.06 |
| DeKalb | 14840 | 73.81 |
| Johnson | 14590 | 82.17 |
| Fentress | 14545 | 79.03 |
| Unicoi | 14410 | 80.86 |
| Humphreys | 14390 | 77.66 |
| Wayne | 13695 | 82.30 |
| Polk | 13540 | 80.57 |
| Chester | 13275 | 76.91 |
| Haywood | 13125 | 75.47 |
| Benton | 12895 | 79.92 |
| Bledsoe | 12355 | 82.59 |
| Sequatchie | 11710 | 78.41 |
| Cannon | 11165 | 77.67 |
| Stewart | 10540 | 77.76 |
| Crockett | 10475 | 73.20 |
| Grundy | 10390 | 77.71 |
| Meigs | 9750 | 79.69 |
| Jackson | 9540 | 81.09 |
| Lewis | 9345 | 77.04 |
| Decatur | 9195 | 78.83 |
| Trousdale | 8855 | 81.16 |
| Houston | 6395 | 77.99 |
| Lake | 6175 | 84.88 |
| Perry | 6120 | 76.31 |
| Clay | 6000 | 78.53 |
| Hancock | 5150 | 78.39 |
| Moore | 5120 | 80.06 |
| Van Buren | 4645 | 79.88 |
| Pickett | 4085 | 80.57 |
