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ZIP Code Database - Facts & Stats

Data Last Updated: March 1, 2023

ZIP Codes for City of Susanville, CA

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Counties:LASSEN, CA
Area Code(s):530
Timezone(s):Pacific (GMT -08:00)
City Population:17,947 (More Details)
CBSA:Susanville, CA
Congressional District(s):01, 03
Land Area:4,541 square miles (county)
Water Area:179 square miles (county)

2 ZIP Codes

Susanville, CA ZIP Code Boundaries

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Susanville, CA Covers 2 ZIP Codes

ZIP CodeTypePopulation% of PopulationAliases
96127P.O. Box00.00%

Susanville, CA Demographic Information *

Total population**17,947
Male population13,145
Female population4,802
Median age (years)33.6
White Population11,269
Black Population2,249
Indian Population612
Asian Population198
Hawaiian Population111
Hispanic Population4,259
Median age (Male)33.2
Median age (Female)36.6
Total households3,833
Family households (families)2,377
Average household size2.46
Average family size3.05
Total housing units4,256
* Demographic data is based on 2010 Census for the City of SUSANVILLE.
** City and ZIP Code Population will not be equal due to differences in their geographies.


  1. U.S. Postal Service [Last Updated: 2/1/2023],
  2. Internal Data Creation [Last Updated: 2/1/2023],
  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],