TN County Demographic Information per 2020 Census Data
| County | Total Population | Children (< 18) | People Living in Rural/Isolated Settings | People of Color | People with Disabilities* | Senior Citizens |
| Anderson | 77,123 | 21.1% | 34.7% | 13.3% | 19.7% | 20.3% |
| Bedford | 50,237 | 25.0% | 55.6% | 24.4% | 15.4% | 15.2% |
| Benton | 15,864 | 19.5% | 78.5% | 8.7% | 28% | 18.8% |
| Bledsoe | 14,913 | 17.5% | 100.0% | 11.1% | 27% | 20.6% |
| Blount | 135,280 | 20.4% | 32.6% | 11.8% | 14.3% | 18.7% |
| Bradley | 108,620 | 21.8% | 33.0% | 17.6% | 18% | 17.3% |
| Campbell | 39,272 | 20.4% | 55.0% | 5.1% | 25.9% | 21% |
| Cannon | 14,506 | 21.4% | 81.1% | 9.1% | 17.5% | 18.5% |
| Carroll | 28,440 | 20.9% | 83.1% | 15.6% | 22.4% | 20.6% |
| Carter | 56,356 | 18.6% | 41.0% | 7.4% | 21.1% | 22.4% |
| Cheatham | 41,072 | 21.5% | 83.0% | 10.4% | 14.9% | 15.5% |
| Chester | 17,341 | 22.2% | 65.2% | 15.7% | 13.4% | 17.3% |
| Claiborne | 32,043 | 19.1% | 71.6% | 5.8% | 22.2% | 20.3% |
| Clay | 7,581 | 20.4% | 100.0% | 4.4% | 18.7% | 25.3% |
| Cocke | 35,999 | 19.6% | 67.5% | 8.3% | 23.4% | 21.6% |
| Coffee | 57,889 | 23.0% | 47.3% | 14.2% | 17.4% | 17.4% |
| Crockett | 13,911 | 23.5% | 67.4% | 26.4% | 17.9% | 19.2% |
| Cumberland | 61,145 | 17.3% | 60.9% | 7.0% | 22% | 31.2% |
| Davidson | 715,884 | 20.0% | 3.4% | 44.0% | 11.5% | 12.5% |
| Decatur | 11,435 | 20.2% | 100.0% | 7.6% | 17% | 24.1% |
| DeKalb | 20,080 | 22.0% | 78.4% | 11.5% | 17.4% | 18.8% |
| Dickson | 54,315 | 22.3% | 67.8% | 12.3% | 17.3% | 16.7% |
| Dyer | 36,801 | 24.1% | 42.9% | 22.3% | 19.3% | 17.9% |
| Fayette | 41,990 | 18.8% | 79.0% | 33.7% | 16.3% | 22.1% |
| Fentress | 18,489 | 20.6% | 100.0% | 4.6% | 23.3% | 22.4% |
| Franklin | 42,774 | 19.6% | 69.6% | 12.9% | 20% | 20.3% |
| Gibson | 50,429 | 24.1% | 47.7% | 24.1% | 19.2% | 18.3% |
| Giles | 30,346 | 21.0% | 73.8% | 17.1% | 16.8% | 20.5% |
| Grainger | 23,527 | 20.5% | 100.0% | 6.8% | 23.8% | 20.9% |
| Greene | 70,152 | 19.7% | 65.2% | 9.0% | 23.8% | 22.1% |
| Grundy | 13,529 | 20.4% | 100.0% | 6.3% | 24.7% | 21% |
| Hamblen | 64,499 | 23.2% | 21.9% | 20.6% | 18.5% | 18.5% |
| Hamilton | 366,207 | 21.0% | 10.0% | 30.4% | 14.6% | 17.9% |
| Hancock | 6,662 | 20.8% | 100.0% | 4.1% | 29.4% | 21.7% |
| Hardeman | 25,462 | 18.3% | 80.2% | 44.7% | 20.6% | 18.6% |
| Hardin | 26,831 | 20.4% | 67.9% | 8.8% | 17.2% | 23.3% |
| Hawkins | 56,721 | 19.9% | 57.9% | 6.3% | 22.9% | 21.7% |
| Haywood | 17,864 | 22.5% | 47.4% | 56.9% | 20.7% | 19.7% |
| Henderson | 27,842 | 22.6% | 76.4% | 13.5% | 18.4% | 15.1% |
| Henry | 32,199 | 20.6% | 66.9% | 14.5% | 22.7% | 23.8% |
| Hickman | 24,925 | 20.8% | 100.0% | 10.3% | 20.5% | 17.9% |
| Houston | 8,283 | 21.5% | 100.0% | 8.8% | 18% | 20.8% |
| Humphreys | 18,990 | 22.8% | 82.5% | 9.1% | 21.1% | 20.2% |
| Jackson | 11,617 | 18.9% | 100.0% | 6.5% | 24.1% | 22.9% |
| Jefferson | 54,683 | 20.0% | 59.5% | 9.4% | 19.9% | 20.4% |
| Johnson | 17,948 | 17.5% | 85.2% | 9.6% | 21.5% | 23.3% |
| Knox | 478,971 | 21.0% | 10.9% | 20.8% | 12.1% | 15.2% |
| Lake | 7,005 | 14.8% | 100.0% | 31.1% | 22.4% | 16.7% |
| Lauderdale | 25,143 | 21.9% | 58.7% | 39.8% | 21.6% | 16.3% |
| Lawrence | 44,159 | 24.5% | 75.9% | 7.8% | 18.4% | 17.9% |
| Lewis | 12,582 | 22.5% | 70.2% | 7.4% | 18.5% | 21.3% |
| Lincoln | 35,319 | 22.2% | 72.5% | 14.5% | 19% | 19.7% |
| Loudon | 54,886 | 18.6% | 40.6% | 13.7% | 13.9% | 26.9% |
| McMinn | 53,276 | 21.1% | 79.6% | 12.6% | 20.3% | 19.9% |
| McNairy | 25,866 | 21.1% | 25.8% | 11.1% | 19.3% | 21.2% |
| Macon | 25,216 | 24.3% | 77.0% | 9.6% | 19.6% | 16.1% |
| Madison | 98,823 | 21.8% | 65.8% | 45.1% | 14.3% | 17.6% |
| Marion | 28,837 | 20.5% | 41.6% | 10.3% | 21.9% | 20.3% |
| Marshall | 34,318 | 23.4% | 60.3% | 16.4% | 16.6% | 16.4% |
| Maury | 100,974 | 22.9% | 85.3% | 22.9% | 13.1% | 16.3% |
| Meigs | 12,758 | 20.8% | 100.0% | 6.8% | 19.9% | 21.7% |
| Monroe | 46,250 | 21.1% | 76.1% | 9.9% | 20.6% | 21.4% |
| Montgomery | 220,069 | 27.0% | 19.7% | 37.4% | 15.1% | 9.5% |
| Moore | 6,461 | 20.6% | 99.9% | 6.7% | 15.2% | 22.1% |
| Morgan | 21,035 | 19.7% | 99.9% | 9.1% | 21.7% | 18.6% |
| Obion | 30,787 | 21.7% | 61.6% | 18.8% | 22.1% | 20.7% |
| Overton | 22,511 | 21.7% | 84.2% | 5.2% | 15.6% | 20.7% |
| Perry | 8,366 | 21.5% | 100.0% | 7.4% | 21.9% | 21.4% |
| Pickett | 5,001 | 18.2% | 100.0% | 3.4% | 22.5% | 27.8% |
| Polk | 17,544 | 18.8% | 100.0% | 6.3% | 16.7% | 21.7% |
| Putnam | 79,854 | 20.9% | 35.0% | 14.9% | 14.6% | 16.8% |
| Rhea | 32,870 | 22.0% | 68.0% | 11.8% | 20.5% | 18.8% |
| Roane | 53,404 | 19.5% | 51.0% | 9.3% | 18.9% | 23.2% |
| Robertson | 72,803 | 23.7% | 53.2% | 19.7% | 15.1% | 15.4% |
| Rutherford | 341,486 | 25.2% | 17.0% | 33.8% | 10.8% | 10.8% |
| Scott | 21,850 | 24.3% | 80.6% | 3.7% | 27.9% | 17.2% |
| Sequatchie | 15,826 | 21.0% | 73.8% | 7.8% | 24.6% | 20.8% |
| Sevier | 98,380 | 20.4% | 56.7% | 12.9% | 18.2% | 20.3% |
| Shelby | 929,744 | 24.1% | 2.8% | 64.9% | 12.5% | 14% |
| Smith | 19,904 | 23.0% | 82.9% | 8.6% | 16.2% | 17.3% |
| Stewart | 13,657 | 21.2% | 100.0% | 8.7% | 20.2% | 20.7% |
| Sullivan | 158,163 | 19.1% | 25.6% | 8.7% | 20.6% | 22.2% |
| Sumner | 196,281 | 23.8% | 27.9% | 19.5% | 14.2% | 16.2% |
| Tipton | 60,970 | 24.5% | 55.1% | 25.5% | 16.4% | 14.9% |
| Trousdale | 11,615 | 18.9% | 100.0% | 23.5% | 16.8% | 13% |
| Unicoi | 17,928 | 17.9% | 44.7% | 8.6% | 22.4% | 23.3% |
| Union | 19,802 | 22.5% | 100.0% | 5.2% | 17.8% | 18.6% |
| Van Buren | 6,168 | 21.6% | 100.0% | 4.5% | 26% | 23.4% |
| Warren | 40,953 | 23.2% | 61.4% | 15.0% | 21.3% | 17.9% |
| Washington | 133,001 | 19.0% | 26.4% | 14.3% | 17.5% | 18.8% |
| Wayne | 16,232 | 17.8% | 100.0% | 10.1% | 21% | 19.9% |
| Weakley | 32,902 | 19.5% | 67.0% | 14.6% | 19.1% | 19% |
| White | 27,351 | 21.9% | 78.2% | 8.5% | 18.4% | 20.5% |
| Williamson | 247,726 | 27.6% | 19.4% | 17.8% | 7.3% | 13.5% |
| Wilson | 147,737 | 23.6% | 38.5% | 18.2% | 13.3% | 16%% |
TN State Demographic Information per 2020 Census Data
- Total Population – 6,910,840
- Children (under 18) – 22.1%
- People Living in Rural or Isolated settings – 36.40%
- People of Color – 27.8%
- People with Disabilities* – 15.5%
- Senior Citizens – 16.7%
*2015-2019 American Community Survey 5-Year Estimates.
