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ZIP Code Database - Facts & Stats

Data Last Updated: May 1, 2022

ZIP Codes for City of Half Moon Bay, CA

Half Moon Bay, CA Covers 1 ZIP Code

ZIP CodeTypeCountyPopulationArea Code(s)
ZIP Code 94019StandardSan Mateo18,424650

Timezone(s):Pacific (GMT -08:00)
Counties:SAN MATEO, CA
Population:11,324 (More Details)
Male Population:5,521
Female Population:5,803
Median Age:43
ZIP Codes:1
Area Codes:1
Total Area:741 square miles (county)
Land Area:448 square miles (county)
Water Area:292 square miles (county)

Half Moon Bay, CA Demographic Information *

Total population11,324
Male population5,521
Female population5,803
Median age (years)43.2
White Population8,580
Black Population82
Indian Population71
Asian Population490
Hawaiian Population9
Hispanic Population3,563
Median age (Male)41.3
Median age (Female)45.1
Total households4,149
Family households (families)2,822
Average household size2.72
Average family size3.24
Total housing units4,395
* Demographic data is based on 2010 Census.

Half Moon Bay, CA Other Information

  • Located in SAN MATEO County, California
  • Half Moon Bay, CA is also known as:

81 Cities within 30 miles of Half Moon Bay, CA 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],