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ZIP Code Database - Facts & Stats

Data Last Updated: June 1, 2023

ZIP Codes for City of Imperial Beach, CA

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Counties:SAN DIEGO, CA
Area Code(s):619
Timezone(s):Pacific (GMT -08:00)
City Population:26,324 (More Details)
CBSA:San Diego-Chula Vista-Carlsbad, CA
Congressional District(s):52
Land Area:4,207 square miles (county)
Water Area:319 square miles (county)

2 ZIP Codes

Imperial Beach, CA ZIP Code Boundaries

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Imperial Beach, CA Covers 2 ZIP Codes

ZIP CodeTypePopulation% of PopulationAliases
91932Standard25,718100.00%IMPERIAL BCH
91933P.O. Box00.00%IMPERIAL BCH

Imperial Beach, CA Demographic Information *

Total population**26,324
Male population13,234
Female population13,090
Median age (years)31
White Population16,467
Black Population1,170
Indian Population266
Asian Population1,731
Hawaiian Population188
Hispanic Population12,893
Median age (Male)29.8
Median age (Female)32.4
Total households9,112
Family households (families)6,213
Average household size2.82
Average family size3.32
Total housing units9,882
* Demographic data is based on 2010 Census for the City of IMPERIAL BEACH.
** City and ZIP Code Population will not be equal due to differences in their geographies.


  1. U.S. Postal Service [Last Updated: 2/1/2023],
  2. Internal Data Creation [Last Updated: 2/1/2023],
  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],