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ZIP Code Database - Facts & Stats

Data Last Updated: May 1, 2022

ZIP Codes for City of San Ysidro, CA

San Ysidro, CA Covers 2 ZIP Codes

ZIP CodeTypeCountyPopulationArea Code(s)
ZIP Code 92143P.O. BoxSan Diego0619 / 858
ZIP Code 92173StandardSan Diego29,429619

Timezone(s):Pacific (GMT -08:00)
Counties:SAN DIEGO, CA
Population:29,429 (More Details)
Male Population:13,906
Female Population:15,523
Median Age:29
ZIP Codes:2
Area Codes:2
Total Area:4,526 square miles (county)
Land Area:4,207 square miles (county)
Water Area:319 square miles (county)

San Ysidro, CA Demographic Information *

There is no Census data for the city of SAN YSIDRO, CA. We have pulled information for the ZIP Code 92173 instead.
Total population29,429
Male population13,906
Female population15,523
Median age (years)29.2
White Population17,165
Black Population434
Indian Population230
Asian Population679
Hawaiian Population74
Hispanic Population27,436
Median age (Male)26.4
Median age (Female)31.8
Total households7,563
Family households (families)6,526
Average household size3.88
Average family size4.15
Total housing units7,870
* 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],