
Cass township
- County:
- Shelby County
- County Seat:
- No
- Area (mi²):
- 36.1
- State:
- Iowa
Cass township is located in Shelby County, Iowa. Cass township has a 2025 population of 370. Cass township is currently declining at a rate of 0% annually and its population has decreased by 0% since the most recent census, which recorded a population of 0 in 2020.
The average household income in Cass township is $81,448 with a poverty rate of 11.89%. The median age in Cass township is 47.1 years: 45.7 years for males, and 47.4 years for females.