Penn township
- County:
- Parke County
- County Seat:
- No
- Area (mi²):
- 23.732
- State:
- Indiana
Penn township is located in Parke County, Indiana. Penn township has a 2026 population of 759. Penn township is currently growing at a rate of 0.13% annually and its population has increased by 1.74% since the most recent census, which recorded a population of 746 in 2020.
The median household income in Penn township is $92,578 with a poverty rate of 17.95%. The median age in Penn township is 43.5 years: 45.8 years for males, and 41.9 years for females. For every 100 females there are 93.9 males.