Monroe
- County:
- Bradford County
- County Seat:
- No
- Area (mi²):
- 0.494
- State:
- Pennsylvania
Monroe is a borough located in Bradford County, Pennsylvania. Monroe has a 2026 population of 480. Monroe is currently declining at a rate of -0.41% annually and its population has decreased by -0.21% since the most recent census, which recorded a population of 481 in 2020.