Clinton County's estimated 2026 population is 37,933 with a growth rate of 0.17% in the past year according to the most recent United States census data. Clinton County is the 55th largest county in Pennsylvania. The 2010 population was 39,262 and has seen a growth of -3.38% since that time.
Data after 2023 is projected based on recent change
Overall: 39.8 years
Female: 41.2 years
Male: 39.1 years
There are 30,178 adults, (7,565 of whom are seniors) in Clinton County.
Female: 18,892 (50%)
Male: 18,906 (50%)
The racial composition of Clinton County includes 94.02% White, and smaller percentages for Black or African American, other race, Asian, Native American and multiracial populations.
Race | Population | Percentage (of total) |
|---|---|---|
| White | 35,538 | 94.02% |
| Two or more races | 1,327 | 3.51% |
| Black or African American | 391 | 1.03% |
| Other race | 299 | 0.79% |
| Asian | 224 | 0.59% |
| Native American | 19 | 0.05% |
Clinton County's average per capita income is $46,657. Household income levels show a median of $60,816. The poverty rate stands at 14.81%.
Name | Median | Mean |
|---|---|---|
| Married Families | $84,875 | $104,980 |
| Families | $75,704 | $92,225 |
| Households | $60,816 | $77,923 |
| Non Families | $34,202 | $46,887 |
Average Income
Median Household Income
Poverty Rate