Limestone township
- County:
- Clarion County
- County Seat:
- No
- Area (mi²):
- 33.618
- State:
- Pennsylvania
Limestone township is located in Clarion County, Pennsylvania. Limestone township has a 2026 population of 1,960. Limestone township is currently declining at a rate of 0% annually and its population has decreased by -0.36% since the most recent census, which recorded a population of 1,967 in 2020.
The median household income in Limestone township is $71,719 with a poverty rate of 9.62%. The median age in Limestone township is 43.7 years: 45.1 years for males, and 42.4 years for females. For every 100 females there are 108.0 males.