City · United States

Castaic

Castaic is an unincorporated community and census-designated place (CDP) in northwestern Los Angeles County, California, United States. As of the 2020 census it had a population of 18,937.

Good to know

• Population: 19,015.
• Area: 18.9 sq km.
• Elevation: 374 m.
• Timezone: America/Los_Angeles.

View on the mapRead more

More places in United States

• Cutler Ridge · City
• Fort Hunt · City
• Palm Coast · City
• Lake Worth Corridor · City
• Port Saint Lucie · City
• Washington · City