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ZIP Code Database - Facts & Stats

Data Last Updated: June 1, 2022

ZIP Codes for City of Pioneer, CA

Pioneer, CA Covers 3 ZIP Codes

ZIP CodeTypeCountyPopulationArea Code(s)
ZIP Code 95644P.O. BoxAmador0209
ZIP Code 95646P.O. BoxAlpine158530
ZIP Code 95666StandardAmador5,336209

Timezone(s):Pacific (GMT -08:00)
Counties:ALPINE, CA
Population:1,094 (More Details)
Male Population:540
Female Population:554
Median Age:51
ZIP Codes:3
Area Codes:2
Total Area:606 square miles (county)
Land Area:595 square miles (county)
Water Area:11 square miles (county)

Pioneer, CA Demographic Information *

Total population1,094
Male population540
Female population554
Median age (years)51.3
White Population1,017
Black Population0
Indian Population34
Asian Population1
Hawaiian Population2
Hispanic Population52
Median age (Male)51.6
Median age (Female)50.9
Total households475
Family households (families)319
Average household size2.3
Average family size2.76
Total housing units600
* Demographic data is based on 2010 Census. Products


  1. U.S. Postal Service [Last Updated: 6/1/2022],
  2. Internal Data Creation [Last Updated: 6/1/2022],
  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],