Clay County's 2026 population is estimated at 12,380, reflecting a 1.38% growth rate over the past year (World Population Review estimate based on U.S. Census Bureau data). Clay County is the 92nd largest county in North Carolina. The 2010 population was 10,609 and has grown 16.69% since 2010.
Data after 2023 is projected based on recent change
Overall: 55 years
Female: 56.8 years
Male: 53.7 years
There are 9,745 adults, (3,806 of whom are seniors) in Clay County.
Female: 5,826 (50.2%)
Male: 5,784 (49.8%)
The racial composition of Clay County includes 92.75% White, and smaller percentages for Two or more races, Black or African American, other race, Asian, Native American and multiracial populations.
| Race | Population ↓ | Percentage (of total) |
|---|---|---|
| White | 10,768 | 92.75% |
| Two or more races | 292 | 2.52% |
| Black or African American | 256 | 2.2% |
| Other race | 185 | 1.59% |
| Asian | 66 | 0.57% |
| Native American | 43 | 0.37% |
Clay County 's average per capita income is $41,490. Household income levels show a median of $56,971. The poverty rate stands at 12.88%.
| Name | Median ↓ | Mean |
|---|---|---|
| Married Families | $93,197 | - |
| Families | $81,822 | $104,872 |
| Households | $56,971 | $84,069 |
| Non Families | $33,768 | $53,520 |
Average Income
Median Household Income
Poverty Rate