Rutherford County's 2026 population is estimated at 391,690, reflecting a 1.91% growth rate over the past year (World Population Review estimate based on U.S. Census Bureau data). Rutherford County is the 5th largest county in Tennessee. The 2010 population was 263,721 and has grown 48.52% since 2010.
Data after 2023 is projected based on recent change
Overall: 34.2 years
Female: 35 years
Male: 33.4 years
There are 271,543 adults, (40,298 of whom are seniors) in Rutherford County.
Female: 182,744 (50.7%)
Male: 177,902 (49.3%)
The racial composition of Rutherford County includes 65.95% White, 14.83% Black or African American, 4.55% other race, 3.67% Asian, and smaller percentages for Native Hawaiian or Pacific Islander, Native American and multiracial populations.
| Race | Population ↓ | Percentage (of total) |
|---|---|---|
| White | 237,834 | 65.95% |
| Black or African American | 53,479 | 14.83% |
| Two or more races | 37,911 | 10.51% |
| Other race | 16,403 | 4.55% |
| Asian | 13,222 | 3.67% |
| Native Hawaiian or Pacific Islander | 1,130 | 0.31% |
| Native American | 667 | 0.18% |
Rutherford County 's average per capita income is $52,377. Household income levels show a median of $85,470. The poverty rate stands at 9.27%.
| Name | Median ↓ | Mean |
|---|---|---|
| Married Families | $116,716 | $135,053 |
| Families | $100,206 | $120,362 |
| Households | $85,470 | $105,834 |
| Non Families | $53,157 | $66,476 |
Average Income
Median Household Income
Poverty Rate