Total Population in Johnson County, TN
ACS 2024 5-Year Estimates
18,196
Rank #1,981/3,222 · #70 in TN
39th
Johnson 18,196
TN 7,066,383 -99.7%
US 330M
Total Population Trend
Rankings →Percentile Rank Over Time
Year-over-Year Population Change
National Distribution
How Johnson County's total population of 18,196 compares to all 3,222 U.S. counties. Values range from 33 to 9,808,667.
Distribution of Total Population Across All Counties
Ranking Context
Counties ranked closest to Johnson County for total population.
Nearby Rankings
Full ranking →| #1,978 | Grant County, AR | 18,242 |
| #1,979 | Kalkaska County, MI | 18,239 |
| #1,980 | Russell County, KY | 18,221 |
| #1,981 | Johnson County, TN | 18,196 |
| #1,982 | Concordia Parish, LA | 18,174 |
| #1,983 | Covington County, MS | 18,148 |
| #1,984 | Montour County, PA | 18,103 |
About Total Population
Johnson County, Tennessee has a total population of 18,196, ranking #1,981 of 3,222 counties nationwide — 100.0% below the national value of 330M. Within Tennessee, it ranks #70 of 95. This places it in the 39th percentile nationally.
Total population count from the American Community Survey. Source: U.S. Census Bureau, American Community Survey 2024 5-Year Estimates. All values are estimates derived from survey samples and are subject to margin of error. For more information, see our methodology.