Eaton
- County:
- Delaware County
- County Seat:
- No
- Area (mi²):
- 3.727
- State:
- Indiana
Eaton is a town located in Delaware County, Indiana. Eaton has a 2026 population of 1,594. Eaton is currently growing at a rate of 0.25% annually and its population has increased by 0.06% since the most recent census, which recorded a population of 1,593 in 2020.