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ZIP Code Database - Facts & Stats

Data Last Updated: May 1, 2022

ZIP Codes for City of Oceano, CA

Oceano, CA Covers 2 ZIP Codes

ZIP CodeTypeCountyPopulationArea Code(s)
ZIP Code 93445StandardSan Luis Obispo7,173805
ZIP Code 93475P.O. BoxSan Luis Obispo0805

Timezone(s):Pacific (GMT -08:00)
Population:7,286 (More Details)
Male Population:3,677
Female Population:3,609
Median Age:35
ZIP Codes:2
Area Codes:1
Total Area:3,616 square miles (county)
Land Area:3,299 square miles (county)
Water Area:317 square miles (county)

Oceano, CA Demographic Information *

Total population7,286
Male population3,677
Female population3,609
Median age (years)35.4
White Population5,105
Black Population62
Indian Population120
Asian Population165
Hawaiian Population7
Hispanic Population3,484
Median age (Male)34
Median age (Female)37.2
Total households2,603
Family households (families)1,704
Average household size2.8
Average family size3.39
Total housing units3,117
* 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],