
Deer Park
- County:
- Hamilton County
- County Seat:
- No
- Area (mi²):
- 0.854
- State:
- Ohio
Deer Park is a city located in Hamilton County, Ohio. Deer Park has a 2025 population of 5,282. Deer Park is currently declining at a rate of -0.51% annually and its population has decreased by -2.49% since the most recent census, which recorded a population of 5,417 in 2020.
The average household income in Deer Park is $90,274 with a poverty rate of 9.7%. The median age in Deer Park is 44.6 years: 51.2 years for males, and 37.3 years for females.