
Massena township
- County:
- Cass County
- County Seat:
- No
- Area (mi²):
- 35.859
- State:
- Iowa
Massena township is located in Cass County, Iowa. Massena township has a 2025 population of 664. Massena 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 Massena township is $88,866 with a poverty rate of 15.96%. The median age in Massena township is 43 years: 48.7 years for males, and 37.3 years for females.