Mission Hills, CA
Mission Hills is a census-designated place (CDP) in Santa Barbara County, California, a short distance north of Lompoc on Highway 1. The population was 3,576 at the 2010 census, up from 3,142 at the 2000 census.
Mission Hills is located at 34°41′21″N 120°26′10″W / 34.68917°N 120.43611°W / 34.68917; -120.43611 (34.689313, −120.436150).
According to the United States Census Bureau, the CDP has a total area of 1.2 square miles (3.2 km²), 99.36% of it land and 0.64% of it water.