Tennessee Population By County in 2018
Updated on January 27, 2024.
According to the US Census Bureau population estimates, there were 6,778,180 people living in Tennessee in 2018. Shelby County was the most populated county with 937,239 residents, followed by Davidson County with 691,298 residents, and Knox County with 466,787 residents. Pickett County with a population of 5,050 was the least populated county in Tennessee in 2018.
Use the map below to interactively explore the population for each county in Tennessee in 2018. The data can also be explored further by sorting and filtering with the table below.
You can see similar information for other states and by state for the United States.
Related Topics: Tennessee Census Vintage Data Topic List.
Data Source: US Census Bureau (Vintage).
See this for other years:
Tennessee Population By County in 2018
Table of Tennessee Population By County in 2018
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| County | Population | % of State Population |
|---|---|---|
| Anderson | 76,337 | 1.13% |
| Bedford | 49,153 | 0.73% |
| Benton | 16,253 | 0.24% |
| Bledsoe | 14,847 | 0.22% |
| Blount | 131,595 | 1.94% |
| Bradley | 107,271 | 1.58% |
| Campbell | 39,820 | 0.59% |
| Cannon | 14,395 | 0.21% |
| Carroll | 27,937 | 0.41% |
| Carter | 56,437 | 0.83% |
| Cheatham | 40,539 | 0.60% |
| Chester | 17,279 | 0.26% |
| Claiborne | 31,823 | 0.47% |
| Clay | 7,654 | 0.11% |
| Cocke | 35,937 | 0.53% |
| Coffee | 56,049 | 0.83% |
| Crockett | 14,276 | 0.21% |
| Cumberland | 59,971 | 0.89% |
| Davidson | 691,298 | 10.20% |
| Decatur | 11,669 | 0.17% |
| DeKalb | 20,045 | 0.30% |
| Dickson | 53,467 | 0.79% |
| Dyer | 37,233 | 0.55% |
| Fayette | 40,529 | 0.60% |
| Fentress | 18,362 | 0.27% |
| Franklin | 42,016 | 0.62% |
| Gibson | 49,181 | 0.73% |
| Giles | 29,434 | 0.43% |
| Grainger | 23,160 | 0.34% |
| Greene | 69,237 | 1.02% |
| Grundy | 13,343 | 0.20% |
| Hamblen | 64,654 | 0.95% |
| Hamilton | 364,626 | 5.38% |
| Hancock | 6,552 | 0.10% |
| Hardeman | 25,270 | 0.37% |
| Hardin | 25,659 | 0.38% |
| Hawkins | 56,774 | 0.84% |
| Haywood | 17,281 | 0.26% |
| Henderson | 27,924 | 0.41% |
| Henry | 32,289 | 0.48% |
| Hickman | 25,017 | 0.37% |
| Houston | 8,235 | 0.12% |
| Humphreys | 18,559 | 0.27% |
| Jackson | 11,802 | 0.17% |
| Jefferson | 53,989 | 0.80% |
| Johnson | 17,759 | 0.26% |
| Knox | 466,787 | 6.89% |
| Lake | 7,387 | 0.11% |
| Lauderdale | 25,980 | 0.38% |
| Lawrence | 43,814 | 0.65% |
| Lewis | 12,105 | 0.18% |
| Lincoln | 34,257 | 0.51% |
| Loudon | 53,152 | 0.78% |
| McMinn | 53,329 | 0.79% |
| McNairy | 25,837 | 0.38% |
| Macon | 24,294 | 0.36% |
| Madison | 97,706 | 1.44% |
| Marion | 28,593 | 0.42% |
| Marshall | 33,865 | 0.50% |
| Maury | 94,577 | 1.40% |
| Meigs | 12,267 | 0.18% |
| Monroe | 46,303 | 0.68% |
| Montgomery | 205,849 | 3.04% |
| Moore | 6,431 | 0.10% |
| Morgan | 21,541 | 0.32% |
| Obion | 30,353 | 0.45% |
| Overton | 22,071 | 0.33% |
| Perry | 8,065 | 0.12% |
| Pickett | 5,050 | 0.08% |
| Polk | 16,880 | 0.25% |
| Putnam | 78,596 | 1.16% |
| Rhea | 32,933 | 0.49% |
| Roane | 53,313 | 0.79% |
| Robertson | 71,159 | 1.05% |
| Rutherford | 324,809 | 4.79% |
| Scott | 22,036 | 0.33% |
| Sequatchie | 14,919 | 0.22% |
| Sevier | 98,231 | 1.45% |
| Shelby | 937,239 | 13.83% |
| Smith | 19,946 | 0.29% |
| Stewart | 13,594 | 0.20% |
| Sullivan | 157,785 | 2.33% |
| Sumner | 187,854 | 2.77% |
| Tipton | 61,601 | 0.91% |
| Trousdale | 11,030 | 0.16% |
| Unicoi | 17,867 | 0.26% |
| Union | 19,651 | 0.29% |
| Van Buren | 5,777 | 0.09% |
| Warren | 40,859 | 0.60% |
| Washington | 129,025 | 1.90% |
| Wayne | 16,633 | 0.25% |
| Weakley | 33,368 | 0.49% |
| White | 27,099 | 0.40% |
| Williamson | 232,517 | 3.43% |
| Wilson | 140,909 | 2.08% |