
Belfast township
- County:
- Fulton County
- County Seat:
- No
- Area (mi²):
- 50.147
- State:
- Pennsylvania
Belfast township is located in Fulton County, Pennsylvania. Belfast township has a 2025 population of 1,319. Belfast township is currently declining at a rate of -0.83% annually and its population has decreased by -3.16% since the most recent census, which recorded a population of 1,362 in 2020.
The average household income in Belfast township is $74,699 with a poverty rate of 10.62%. The median age in Belfast township is 49.6 years: 47.4 years for males, and 52.8 years for females.