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ZIP Code Database - Facts & Stats

Data Last Updated: May 1, 2023

ZIP Codes for City of Liberty Lake, WA

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Counties:SPOKANE, WA
Area Code(s):509
Timezone(s):Pacific (GMT -08:00)
City Population:7,591 (More Details)
CBSA:Spokane-Spokane Valley, WA
Congressional District(s):05
Land Area:1,764 square miles (county)
Water Area:17 square miles (county)

2 ZIP Codes

Liberty Lake, WA ZIP Code Boundaries

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Liberty Lake, WA Covers 2 ZIP Codes

ZIP CodeTypePopulation% of PopulationAliases

Liberty Lake, WA Demographic Information *

Total population**7,591
Male population3,663
Female population3,928
Median age (years)35.2
White Population6,930
Black Population51
Indian Population39
Asian Population269
Hawaiian Population16
Hispanic Population228
Median age (Male)34.5
Median age (Female)36.1
Total households2,893
Family households (families)2,019
Average household size2.62
Average family size3.15
Total housing units3,344
* Demographic data is based on 2010 Census for the City of LIBERTY LAKE.
** 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],