Armstrong County's estimated 2026 population is 62,849 with a growth rate of -0.66% in the past year according to the most recent United States census data. Armstrong County is the 41st largest county in Pennsylvania. The 2010 population was 69,029 and has seen a growth of -8.95% since that time.
Data after 2023 is projected based on recent change
The racial composition of Armstrong County includes 95.77% White, and smaller percentages for Two or more races, Black or African American, Asian, other race, Native American and multiracial populations.
White (95.77%)
Two or more races (2.43%)
Black or African American (0.96%)
Asian (0.42%)
Other race (0.39%)
Native American (0.02%)
Race | Population | Percentage (of total) |
|---|---|---|
| White | 62,318 | 95.77% |
| Two or more races | 1,584 | 2.43% |
| Black or African American | 627 | 0.96% |
| Asian | 271 | 0.42% |
| Other race | 257 | 0.39% |
| Native American | 12 | 0.02% |
Married
Widowed
Divorced
Separated
Never Married
Armstrong County's average per capita income is $45,035. Household income levels show a median of $64,295. The poverty rate stands at 11.27%.
Name | Median | Mean |
|---|---|---|
| Married Families | $91,103 | $106,625 |
| Families | $82,849 | $97,472 |
| Households | $64,295 | $82,218 |
| Non Families | $35,341 | $50,286 |
Average Income
Median Household Income
Poverty Rate