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About Mission Hills, California

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.

News from Mission Hills

Mission Hills Facts

  • Population Total: 3576
  • Square Miles: 1.229
  • Area Code: 805 ; Valley area code is 818
  • Elevation: 325
  • Postal Codes: 93436, Valley location is 91345
  • Timezone: Pacific