Dublin
- County:
- Bucks County
- County Seat:
- No
- Area (mi²):
- 0.583
- State:
- Pennsylvania
Dublin is a borough located in Bucks County, Pennsylvania. Dublin has a 2026 population of 2,278. Dublin is currently growing at a rate of 0.13% annually and its population has increased by 4.78% since the most recent census, which recorded a population of 2,174 in 2020.