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ZIP Code Database - Facts & Stats

Data Last Updated: May 1, 2023

ZIP Codes for City of Fountain Valley, CA

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Counties:ORANGE, CA
Area Code(s):714, 657
Timezone(s):Pacific (GMT -08:00)
City Population:55,313 (More Details)
CBSA:Los Angeles-Long Beach-Anaheim, CA
Congressional District(s):45, 46, 47, 48
Land Area:791 square miles (county)
Water Area:157 square miles (county)

3 ZIP Codes

Fountain Valley, CA ZIP Code Boundaries

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Fountain Valley, CA Covers 3 ZIP Codes

ZIP CodeTypePopulation% of PopulationAliases
92704Standard88,12361.14%DIAMOND, FOUNTAIN VALLEY
92708Standard56,00438.86%FOUNTAIN VLY, SANTA ANA

Fountain Valley, CA Demographic Information *

Total population**55,313
Male population26,935
Female population28,378
Median age (years)42.6
White Population31,225
Black Population510
Indian Population229
Asian Population18,418
Hawaiian Population171
Hispanic Population7,250
Median age (Male)41.2
Median age (Female)43.9
Total households18,648
Family households (families)14,214
Average household size2.94
Average family size3.34
Total housing units19,164
* Demographic data is based on 2010 Census for the City of FOUNTAIN VALLEY.
** 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],