Arlington Heights
- County:
- Hamilton County
- County Seat:
- No
- Area (mi²):
- 0.262
- State:
- Ohio
Arlington Heights is a village located in Hamilton County, Ohio. Arlington Heights has a 2026 population of 820. Arlington Heights is currently growing at a rate of 0.61% annually but its population has decreased by -0.12% since the most recent census, which recorded a population of 821 in 2020.