
Rollingwood
- County:
- Contra Costa County
- County Seat:
- No
- Area (mi²):
- 0.173
- State:
- California
Rollingwood is a CDP located in Contra Costa County, California. Rollingwood has a 2025 population of 3,612. Rollingwood is currently growing at a rate of 1.2% annually and its population has decreased by 0% since the most recent census, which recorded a population of 3,612 in 2020.
The average household income in Rollingwood is $110,599 with a poverty rate of 14.06%. The median age in Rollingwood is 38.4 years: 36.1 years for males, and 41.9 years for females.