Clinton County's estimated 2026 population is 37,891 with a growth rate of 0.03% 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 -3.49% since that time.
Data after 2023 is projected based on recent change
The racial composition of Clinton County includes 94.46% White, and smaller percentages for Two or more races, Black or African American, Asian, other race, Native American and multiracial populations.
White (94.46%)
Two or more races (2.73%)
Black or African American (1.39%)
Asian (0.69%)
Other race (0.58%)
Native American (0.15%)
Race | Population | Percentage (of total) |
|---|---|---|
| White | 35,619 | 94.46% |
| Two or more races | 1,029 | 2.73% |
| Black or African American | 524 | 1.39% |
| Asian | 262 | 0.69% |
| Other race | 217 | 0.58% |
| Native American | 56 | 0.15% |
Married
Widowed
Divorced
Separated
Never Married
Clinton County's average per capita income is $45,821. Household income levels show a median of $58,842. The poverty rate stands at 14.19%.
Name | Median | Mean |
|---|---|---|
| Married Families | $84,840 | - |
| Families | $74,200 | $93,241 |
| Households | $58,842 | $76,816 |
| Non Families | $31,570 | $42,817 |
Average Income
Median Household Income
Poverty Rate