
Limestone township
- County:
- Clarion County
- County Seat:
- No
- Area (mi²):
- 13.349
- State:
- Pennsylvania
Limestone township is located in Clarion County, Pennsylvania. Limestone township has a 2025 population of 994. Limestone township is currently declining at a rate of -0.2% annually and its population has decreased by -1.78% since the most recent census, which recorded a population of 1,012 in 2020.
The average household income in Limestone township is $110,919 with a poverty rate of 4.29%. The median age in Limestone township is 35.5 years: 35.2 years for males, and 36.4 years for females.