Castle Hill CDP, California
Official LSAD Designation: Castle Hill CDP • Census GEOID: 0611915
• Contra Costa County
Demographics & Population Profile
Population and demographics for Castle Hill CDP.
| Demographic Variable | Estimate / Count | Margin of Error | Period | Source |
|---|---|---|---|---|
| Total Population | 1,026 | ±355 | 2020-2024 | Census ACS 5-Year 2024 |
| Median Age | 43.9 yrs | ±4.6 | 2020-2024 | Census ACS 5-Year 2024 |
| Total Households | 353 | ±109 | 2020-2024 | Census ACS 5-Year 2024 |
Source: U.S. Census Bureau (PEP, ACS 5-Year).