Humphreys County's 2026 population is estimated at 20,076, reflecting a 1.32% growth rate over the past year (World Population Review estimate based on U.S. Census Bureau data). Humphreys County is the 69th largest county in Tennessee. The 2010 population was 18,557 and has grown 8.19% since 2010.
Data after 2023 is projected based on recent change
Overall: 43.3 years
Female: 45 years
Male: 42.9 years
There are 15,152 adults, (3,990 of whom are seniors) in Humphreys County.
Female: 9,645 (50.2%)
Male: 9,569 (49.8%)
The racial composition of Humphreys County includes 89.96% White, and smaller percentages for other race, Black or African American, Asian, Native American and multiracial populations.
| Race | Population ↓ | Percentage (of total) |
|---|---|---|
| White | 17,285 | 89.96% |
| Two or more races | 1,004 | 5.23% |
| Other race | 522 | 2.72% |
| Black or African American | 337 | 1.75% |
| Asian | 57 | 0.3% |
| Native American | 9 | 0.05% |
Humphreys County 's average per capita income is $41,234. Household income levels show a median of $60,616. The poverty rate stands at 14.79%.
| Name | Median ↓ | Mean |
|---|---|---|
| Married Families | $89,198 | - |
| Families | $79,251 | $91,077 |
| Households | $60,616 | $78,659 |
| Non Families | $38,071 | $51,938 |
Average Income
Median Household Income
Poverty Rate
