Beaver County's 2026 population is estimated at 166,295, reflecting a 0.16% growth rate over the past year (World Population Review estimate based on U.S. Census Bureau data). Beaver County is the 21st largest county in Pennsylvania. The 2010 population was 170,630 and has grown -2.54% since 2010.
Overall: 44.7 years
Female: 46.4 years
Male: 43.1 years
There are 134,098 adults, (37,625 of whom are seniors) in Beaver County.
Female: 84,771 (51%)
Male: 81,553 (49%)
The racial composition of Beaver County includes 86.94% White, 6.23% Black or African American, and smaller percentages for other race, Asian, Native American, Native Hawaiian or Pacific Islander and multiracial populations.
| Race | Population ↓ | Percentage (of total) |
|---|---|---|
| White | 144,595 | 86.94% |
| Black or African American | 10,367 | 6.23% |
| Two or more races | 8,658 | 5.21% |
| Other race | 1,742 | 1.05% |
| Asian | 795 | 0.48% |
| Native American | 143 | 0.09% |
| Native Hawaiian or Pacific Islander | 24 | 0.01% |
Beaver County 's average per capita income is $51,115. Household income levels show a median of $71,089. The poverty rate stands at 9.9%.
| Name | Median ↓ | Mean |
|---|---|---|
| Married Families | $107,620 | $125,116 |
| Families | $92,740 | $111,424 |
| Households | $71,089 | $91,466 |
| Non Families | $41,669 | $54,417 |
Average Income
Median Household Income
Poverty Rate