How many people live in Beaver County, PA?
Updated Apr. 6, 2026Refreshed annually
In 2024, there were about 165,500 people living in Beaver County, PA. That makes Beaver County the 21st-most populous county in Pennsylvania. It is home to 1.3% of people living in the state.
166K
population of Beaver County, PA (2024)
1.3%
County share of the Pennsylvania population (2024)
About 165,500 people lived in Beaver County, PA in 2024.
Population estimates, 2000–2024
What are Beaver County, PA’s age demographics?
About 39,100 Beaver County, PA residents are aged 65 and older in 2024. That represents 23.6% of its population. For comparison, the age group represents 20.4% of Pennsylvania’s population and 18% in the US overall.
Another 31,500 Beaver County residents, or 19% of the population, were children under 18. For comparison, the age group represents 20.1% of Pennsylvania’s population and 21.6% in the US overall.
A higher share of Beaver County, PA's population is aged 65 or older than the US as a whole.
Population estimates by age group, (2024)
What are Beaver County, PA’s racial and ethnic demographics?
Non-Hispanic white residents make up 87.5% of the Beaver County, PA population, higher than the national share of 57.5%. Beaver County, PA also has a larger share of people identifying as non-Hispanic two or more races (2.6%) than the US overall (2.5%).
In contrast, Beaver County’s Hispanic population accounts for 2.6%, below the 20% nationwide, and the non-Hispanic Black or African American population makes up 6.5% of the county, compared with 12.6% nationally.
Racial and ethnic make up differ based on location. These figures reflect how people identified their race alone (not in combination with other races), and separate out Hispanic or Latino ethnicity, following Census reporting standards.
Beaver County, PA has a higher share of a non-Hispanic white population than Pennsylvania as a whole.
Population estimates by race and ethnicity, (2024)
The largest city or town in Beaver County, PA is Hopewell with about 13,300 residents in 2024.
Cities and towns in Beaver County, PA ranked by population
Population (2024), includes only portions within county
| City or town | Population | |
|---|---|---|
| 1. | Hopewell | 13,268 |
| 2. | Center | 11,765 |
| 3. | Aliquippa | 9,003 |
| 4. | Economy borough | 8,990 |
| 5. | Brighton | 8,770 |
| 6. | Beaver Falls | 8,757 |
| 7. | Chippewa | 8,073 |
| 8. | New Sewickley | 7,003 |
| 9. | Ambridge borough | 6,886 |
| 10. | New Brighton borough | 5,517 |
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Methodology
USAFacts standardizes data, in areas such as time and demographics, to make it easier to understand and compare.
The analysis was generated with the help of AI and reviewed by USAFacts for accuracy.
Page sources
USAFacts endeavors to share the most up-to-date information available. We sourced the data on this page directly from government agencies; however, the intervals at which agencies publish updated data vary.
