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ZIP Code Database - Facts & Stats

Data Last Updated: May 1, 2022

ZIP Codes for City of Riverdale, CA

Riverdale, CA Covers 2 ZIP Codes

ZIP CodeTypeCountyPopulationArea Code(s)
ZIP Code 93607P.O. BoxFresno0559
ZIP Code 93656StandardFresno6,313559

Timezone(s):Pacific (GMT -08:00)
Counties:FRESNO, CA
Population:3,153 (More Details)
Male Population:1,574
Female Population:1,579
Median Age:28
ZIP Codes:2
Area Codes:1
Total Area:6,011 square miles (county)
Land Area:5,959 square miles (county)
Water Area:52 square miles (county)

Riverdale, CA Demographic Information *

Total population3,153
Male population1,574
Female population1,579
Median age (years)27.6
White Population1,826
Black Population33
Indian Population59
Asian Population27
Hawaiian Population5
Hispanic Population2,106
Median age (Male)26
Median age (Female)29.3
Total households845
Family households (families)714
Average household size3.73
Average family size4.09
Total housing units918
* 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],