
Arcadia
- County:
- Hamilton County
- County Seat:
- No
- Area (mi²):
- 0.551
- State:
- Indiana
Arcadia is a town located in Hamilton County, Indiana. Arcadia has a 2025 population of 1,448. Arcadia is currently declining at a rate of -0.89% annually and its population has decreased by -4.3% since the most recent census, which recorded a population of 1,513 in 2020.
The average household income in Arcadia is $75,919 with a poverty rate of 12.15%. The median age in Arcadia is 32.8 years: 29.6 years for males, and 33.9 years for females.