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ZIP Code Database - Facts & Stats

Data Last Updated: May 1, 2022

ZIP Codes for City of Holtville, CA

Holtville, CA Covers 1 ZIP Code

ZIP CodeTypeCountyPopulationArea Code(s)
ZIP Code 92250StandardImperial8,285760 / 442

Timezone(s):Pacific (GMT -08:00)
Population:5,939 (More Details)
Male Population:2,870
Female Population:3,069
Median Age:32
ZIP Codes:1
Area Codes:2
Total Area:4,482 square miles (county)
Land Area:4,177 square miles (county)
Water Area:305 square miles (county)

Holtville, CA Demographic Information *

Total population5,939
Male population2,870
Female population3,069
Median age (years)32.1
White Population3,655
Black Population37
Indian Population41
Asian Population50
Hawaiian Population4
Hispanic Population4,858
Median age (Male)31.4
Median age (Female)33
Total households1,799
Family households (families)1,429
Average household size3.3
Average family size3.72
Total housing units1,937
* 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],