Beallsville
- County:
- Washington County
- County Seat:
- No
- Area (mi²):
- 2.428
- State:
- Pennsylvania
Beallsville is a borough located in Washington County, Pennsylvania. Beallsville has a 2026 population of 386. Beallsville is currently declining at a rate of -0.52% annually and its population has decreased by -1.78% since the most recent census, which recorded a population of 393 in 2020.
The median household income in Beallsville is $64,896 with a poverty rate of 8.94%. The median age in Beallsville is 47.5 years: 45.3 years for males, and 49.6 years for females. For every 100 females there are 98.6 males.