Castaic, California | |
|---|---|
 Castaic Dam and its lake, 2007 | |
 Location in Los Angeles County, California | |
  Castaic Location in Los Angeles County  Castaic Location in California  Castaic Location in the United States | |
| Coordinates: 34°29′N 118°37′W / 34.49°N 118.62°W | |
| Country |  United States |
| State |  California |
| County |  Los Angeles |
| Area | |
| • Total | 7.28 sq mi (18.85 km2) |
| • Land | 7.26 sq mi (18.81 km2) |
| • Water | 0.02 sq mi (0.04 km2) 0.24% |
| Elevation | 1,280 ft (390 m) |
| Population (2020) | |
| • Total | 18,937 |
| • Density | 2,607.68/sq mi (1,006.87/km2) |
| Time zone | UTC-8 (Pacific (PST)) |
| • Summer (DST) | UTC-7 (PDT) |
| ZIP Codes | 91310, 91384 |
| Area code | 661 |
| FIPS code | 06-11796 |
| GNIS feature ID | 2582966 |
| U.S. Geological Survey Geographic Names Information System: Castaic, California | |
Castaic is an unincorporated community and census-designated place in the U.S. state of California. It is in Los Angeles County.
