Total Population in Marion County, TN
ACS 2024 5-Year Estimates
How Marion County Compares
National Distribution
Where Marion County falls among all 3,222 U.S. counties for total population.
■ Marion County: 29,250
Ranking Context
| Rank | County | Value |
|---|---|---|
| #1,493 | Elmore County, ID | 29,321 |
| #1,494 | Naranjito Municipio, PR | 29,310 |
| #1,495 | Palo Pinto County, TX | 29,295 |
| #1,496 | Marion County, TN | 29,250 |
| #1,497 | Mason County, MI | 29,207 |
| #1,498 | Decatur County, GA | 29,195 |
| #1,499 | Marion County, AL | 29,184 |
Total Population in Marion County, Tennessee
Marion County, Tennessee has a total population of 29,250, which ranks #1,496 of 3,222 out of 3,222 counties nationwide. This is 100.0% below the national value of 330M.
Within Tennessee, Marion County ranks #51 of 95 out of 95 counties. This places it in the 54th percentile nationally.
Total population count from the American Community Survey. All data comes from the U.S. Census Bureau's American Community Survey (ACS) 5-Year Estimates for 2024.
About this data
Source: U.S. Census Bureau, American Community Survey 5-Year Estimates (2024). All values are estimates derived from survey samples and are subject to margin of error. For more information, see our methodology.