
Clay township
- County:
- Kosciusko County
- County Seat:
- No
- Area (mi²):
- 29.111
- State:
- Indiana
Clay township is located in Kosciusko County, Indiana. Clay township has a 2025 population of 1,636. Clay township is currently declining at a rate of -0.37% annually and its population has decreased by -1.03% since the most recent census, which recorded a population of 1,653 in 2020.
The average household income in Clay township is $108,829 with a poverty rate of 4.35%. The median age in Clay township is 46.4 years: 50.2 years for males, and 42.7 years for females.