
Clay township
- County:
- Cass County
- County Seat:
- No
- Area (mi²):
- 19.928
- State:
- Indiana
Clay township is located in Cass County, Indiana. Clay township has a 2025 population of 2,889. Clay township is currently growing at a rate of 0.31% annually and its population has increased by 0.38% since the most recent census, which recorded a population of 2,878 in 2020.
The average household income in Clay township is $81,881 with a poverty rate of 8.7%. The median age in Clay township is 56.9 years: 57.8 years for males, and 55.6 years for females.