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ZIP Code Database - Facts & Stats

Data Last Updated: May 1, 2022

ZIP Codes for City of Pittsburg, CA

Pittsburg, CA Covers 1 ZIP Code

ZIP CodeTypeCountyPopulationArea Code(s)
ZIP Code 94565StandardContra Costa84,641925

Timezone(s):Pacific (GMT -08:00)
Population:63,264 (More Details)
Male Population:30,806
Female Population:32,458
Median Age:33
ZIP Codes:1
Area Codes:1
Total Area:804 square miles (county)
Land Area:723 square miles (county)
Water Area:81 square miles (county)

Pittsburg, CA Demographic Information *

Total population63,264
Male population30,806
Female population32,458
Median age (years)32.5
White Population23,106
Black Population11,187
Indian Population517
Asian Population9,891
Hawaiian Population645
Hispanic Population26,841
Median age (Male)31.3
Median age (Female)33.7
Total households19,527
Family households (families)14,836
Average household size3.22
Average family size3.64
Total housing units21,126
* 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],