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ZIP Code Database - Facts & Stats

Data Last Updated: May 1, 2022

ZIP Codes for City of Livermore, CA

Livermore, CA Covers 2 ZIP Codes

ZIP CodeTypeCountyPopulationArea Code(s)
ZIP Code 94550StandardAlameda46,896925
ZIP Code 94551StandardAlameda36,867925

Timezone(s):Pacific (GMT -08:00)
Counties:ALAMEDA, CA
Population:80,968 (More Details)
Male Population:40,194
Female Population:40,774
Median Age:38
ZIP Codes:2
Area Codes:1
Total Area:821 square miles (county)
Land Area:739 square miles (county)
Water Area:82 square miles (county)

Livermore, CA Demographic Information *

Total population80,968
Male population40,194
Female population40,774
Median age (years)38.3
White Population60,418
Black Population1,702
Indian Population476
Asian Population6,802
Hawaiian Population277
Hispanic Population16,920
Median age (Male)37.4
Median age (Female)39.2
Total households29,134
Family households (families)21,299
Average household size2.76
Average family size3.19
Total housing units30,342
* 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],