
Clay City
- County:
- Clay County
- County Seat:
- No
- Area (mi²):
- 0.539
- State:
- Indiana
Clay City is a town located in Clay County, Indiana. Clay City has a 2025 population of 891. Clay City is currently growing at a rate of 0.34% annually and its population has increased by 1.48% since the most recent census, which recorded a population of 878 in 2020.
The average household income in Clay City is $61,901 with a poverty rate of 12.36%. The median age in Clay City is 34.4 years: 34 years for males, and 41.3 years for females.