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ZIP Code Database - Facts & Stats

Data Last Updated: May 1, 2022

ZIP Codes for City of Johannesburg, CA

Johannesburg, CA Covers 3 ZIP Codes

ZIP CodeTypeCountyPopulationArea Code(s)
ZIP Code 93528P.O. BoxKern172760 / 442 / 661
ZIP Code 93554P.O. BoxKern72760 / 442 / 661
ZIP Code 93558P.O. BoxKern125760 / 442

Timezone(s):Pacific (GMT -08:00)
Counties:KERN, CA
Population:172 (More Details)
Male Population:90
Female Population:82
Median Age:55
ZIP Codes:3
Area Codes:3
Total Area:8,163 square miles (county)
Land Area:8,132 square miles (county)
Water Area:31 square miles (county)

Johannesburg, CA Demographic Information *

Total population172
Male population90
Female population82
Median age (years)55
White Population152
Black Population2
Indian Population2
Asian Population8
Hawaiian Population0
Hispanic Population8
Median age (Male)54.7
Median age (Female)56
Total households95
Family households (families)37
Average household size1.81
Average family size2.76
Total housing units139
* 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],