West Carson is an unincorporated community in the South Bay region of Los Angeles County, California, United States. The population was 22,870 at the 2020 census. For statistical purposes, the United States Census Bureau has defined West Carson as a census-designated place (CDP).

Geography

The area is bounded on the east by the city of Carson along the Harbor Freeway (Interstate 110). The area is bounded on the other three sides by the city of Los Angeles. Del Amo Boulevard is the north boundary with the neighborhood of Harbor Gateway. Lomita Boulevard is the south boundary with the neighborhood of Harbor City. The west boundary along Normandie Avenue is shared by both Los Angeles neighborhoods.

The ZIP code encompassing most of the area is 90502 which the United States Postal Service designates as a Torrance mailing address after the city that lies to the west over the Los Angeles strip. The southern portion shares the 90710 ZIP Code with the Harbor City neighborhood.

According to the United States Census Bureau, the CDP has a total area of , over 99% of it land.

Demographics