
Cass township
- County:
- Ohio County
- County Seat:
- No
- Area (mi²):
- 18.542
- State:
- Indiana
Cass township is located in Ohio County, Indiana. Cass township has a 2025 population of 684. Cass township is currently declining at a rate of -1.58% annually and its population has decreased by -1.58% since the most recent census, which recorded a population of 695 in 2020.
The average household income in Cass township is $87,511 with a poverty rate of 5.38%. The median age in Cass township is 44.8 years: 43.4 years for males, and 52.3 years for females.