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ZIP Code Database - Facts & Stats

Data Last Updated: August 1, 2022

ZIP Codes for City of Rocklin, CA

Rocklin, CA Covers 2 ZIP Codes

ZIP CodeTypeCountyPopulationArea Code(s)
ZIP Code 95677StandardPlacer23,333916 / 279 / 530
ZIP Code 95765StandardPlacer33,974916

Timezone(s):Pacific (GMT -08:00)
Counties:PLACER, CA
Population:56,974 (More Details)
Male Population:27,603
Female Population:29,371
Median Age:37
ZIP Codes:2
Area Codes:3
Total Area:1,502 square miles (county)
Land Area:1,407 square miles (county)
Water Area:95 square miles (county)

Rocklin, CA Demographic Information *

Total population56,974
Male population27,603
Female population29,371
Median age (years)36.7
White Population47,047
Black Population858
Indian Population410
Asian Population4,105
Hawaiian Population150
Hispanic Population6,555
Median age (Male)35.2
Median age (Female)37.9
Total households20,800
Family households (families)15,060
Average household size2.71
Average family size3.18
Total housing units22,010
* Demographic data is based on 2010 Census. Products


  1. U.S. Postal Service [Last Updated: 8/1/2022],
  2. Internal Data Creation [Last Updated: 8/1/2022],
  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],