
Gilpin township
- County:
- Armstrong County
- County Seat:
- No
- Area (mi²):
- 16.45
- State:
- Pennsylvania
Gilpin township is located in Armstrong County, Pennsylvania. Gilpin township has a 2025 population of 2,294. Gilpin township is currently declining at a rate of -1.12% annually and its population has decreased by -4.73% since the most recent census, which recorded a population of 2,408 in 2020.
The average household income in Gilpin township is $89,187 with a poverty rate of 7.69%. The median age in Gilpin township is 53.6 years: 48.3 years for males, and 58.5 years for females.