Castaic CDP, California
Official LSAD Designation: Castaic CDP • Census GEOID: 0611796
• Los Angeles County
Demographics & Population Profile
Population and demographics for Castaic CDP.
| Demographic Variable | Estimate / Count | Margin of Error | Period | Source |
|---|---|---|---|---|
| Total Population | 17,999 | ±1,005 | 2020-2024 | Census ACS 5-Year 2024 |
| Median Age | 37.9 yrs | ±1.6 | 2020-2024 | Census ACS 5-Year 2024 |
| Total Households | 5,797 | ±270 | 2020-2024 | Census ACS 5-Year 2024 |
Source: U.S. Census Bureau (PEP, ACS 5-Year).