Knox township
- County:
- Clarion County
- County Seat:
- No
- Area (mi²):
- 31.427
- State:
- Pennsylvania
Knox township is located in Clarion County, Pennsylvania. Knox township has a 2026 population of 983. Knox township is currently declining at a rate of -0.71% annually and its population has decreased by -2.67% since the most recent census, which recorded a population of 1,010 in 2020.
The median household income in Knox township is $72,500 with a poverty rate of 15.12%. The median age in Knox township is 46.2 years: 45.2 years for males, and 47.7 years for females. For every 100 females there are 98.4 males.