Casmalia (Chumash: Kasma’li, meaning "it is the last") is a census-designated place (CDP) in Santa Barbara County, California located just outside the borders of Vandenberg Air Force Base about 5 mi southwest of Santa Maria. The ZIP Code is 93429, and the community is inside area code 805. The population was 147 at the 2020 census.

Hear every story as you drive

4.8 Stars · 800+ Ratings