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ZIP Code Database - Facts & Stats

Data Last Updated: May 1, 2022

ZIP Codes for City of Lompoc, CA

Lompoc, CA Covers 3 ZIP Codes

ZIP CodeTypeCountyPopulationArea Code(s)
ZIP Code 93436StandardSanta Barbara54,017805 / 820
ZIP Code 93437StandardSanta Barbara3,338805
ZIP Code 93438P.O. BoxSanta Barbara0805 / 820

Timezone(s):Pacific (GMT -08:00)
Population:42,434 (More Details)
Male Population:22,684
Female Population:19,750
Median Age:34
ZIP Codes:3
Area Codes:2
Total Area:3,789 square miles (county)
Land Area:2,735 square miles (county)
Water Area:1,054 square miles (county)

Lompoc, CA Demographic Information *

Total population42,434
Male population22,684
Female population19,750
Median age (years)33.9
White Population25,950
Black Population2,432
Indian Population750
Asian Population1,615
Hawaiian Population186
Hispanic Population21,557
Median age (Male)33.9
Median age (Female)34
Total households13,355
Family households (families)9,297
Average household size2.9
Average family size3.48
Total housing units14,416
* Demographic data is based on 2010 Census. Products


  1. U.S. Postal Service [Last Updated: 5/1/2022],
  2. Internal Data Creation [Last Updated: 5/1/2022],
  3. U.S. Geological Survey [Updated as needed],
  4. U.S. Census [Updated Yearly],
  5. U.S. Census 2010 [Decennial] [Last Updated: 1/1/2010],