
Oak Hills
- County:
- San Bernardino County
- County Seat:
- No
- Area (mi²):
- 24.516
- State:
- California
Oak Hills is a CDP located in San Bernardino County, California. Oak Hills has a 2025 population of 7,578. Oak Hills is currently declining at a rate of -1.12% annually and its population has decreased by -27.24% since the most recent census, which recorded a population of 10,415 in 2020.
The average household income in Oak Hills is $152,514 with a poverty rate of 8.28%. The median age in Oak Hills is 39.5 years: 39.2 years for males, and 39.7 years for females.