Reynoldsville
- County:
- Jefferson County
- County Seat:
- No
- Area (mi²):
- 1.388
- State:
- Pennsylvania
Reynoldsville is a borough located in Jefferson County, Pennsylvania. Reynoldsville has a 2026 population of 2,482. Reynoldsville is currently declining at a rate of -0.6% annually and its population has decreased by -2.51% since the most recent census, which recorded a population of 2,546 in 2020.
The median household income in Reynoldsville is $52,917 with a poverty rate of 19.78%. The median age in Reynoldsville is 35.4 years: 35.2 years for males, and 35.8 years for females. For every 100 females there are 108.8 males.