Robertson County's 2026 population is estimated at 81,737, reflecting a 2.05% growth rate over the past year (World Population Review estimate based on U.S. Census Bureau data). Robertson County is the 19th largest county in Tennessee. The 2010 population was 66,314 and has grown 23.26% since 2010.
Data after 2023 is projected based on recent change
Overall: 38.7 years
Female: 40.2 years
Male: 37.4 years
There are 57,361 adults, (11,252 of whom are seniors) in Robertson County.
Female: 37,653 (49.8%)
Male: 37,886 (50.2%)
The racial composition of Robertson County includes 80.37% White, 7.21% Black or African American, 4.42% other race, and smaller percentages for Asian, Native American, Native Hawaiian or Pacific Islander and multiracial populations.
| Race | Population ↓ | Percentage (of total) |
|---|---|---|
| White | 60,710 | 80.37% |
| Black or African American | 5,448 | 7.21% |
| Two or more races | 5,281 | 6.99% |
| Other race | 3,341 | 4.42% |
| Asian | 566 | 0.75% |
| Native American | 185 | 0.24% |
| Native Hawaiian or Pacific Islander | 8 | 0.01% |
Robertson County 's average per capita income is $50,612. Household income levels show a median of $83,047. The poverty rate stands at 10.36%.
| Name | Median ↓ | Mean |
|---|---|---|
| Married Families | $106,674 | - |
| Families | $95,719 | $107,701 |
| Households | $83,047 | $101,822 |
| Non Families | $51,048 | $74,102 |
Average Income
Median Household Income
Poverty Rate