Cannon County's 2026 population is estimated at 15,324, reflecting a 0.6% growth rate over the past year (World Population Review estimate based on U.S. Census Bureau data). Cannon County is the 79th largest county in Tennessee. The 2010 population was 13,796 and has grown 11.08% since 2010.
Data after 2023 is projected based on recent change
Overall: 40 years
Female: 42.2 years
Male: 38 years
There are 11,446 adults, (2,625 of whom are seniors) in Cannon County.
Female: 7,249 (48.9%)
Male: 7,569 (51.1%)
The racial composition of Cannon County includes 93.35% White, and smaller percentages for Black or African American, other race, Native American and multiracial populations.
| Race | Population ↓ | Percentage (of total) |
|---|---|---|
| White | 13,832 | 93.35% |
| Two or more races | 485 | 3.27% |
| Black or African American | 337 | 2.27% |
| Other race | 138 | 0.93% |
| Native American | 26 | 0.18% |
Cannon County 's average per capita income is $45,640. Household income levels show a median of $59,443. The poverty rate stands at 18.27%.
| Name | Median ↓ | Mean |
|---|---|---|
| Married Families | $93,994 | - |
| Families | $74,220 | $86,204 |
| Households | $59,443 | $76,157 |
| Non Families | $32,413 | $50,930 |
Average Income
Median Household Income
Poverty Rate
