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ZIP Code Database - Facts & Stats

Data Last Updated: June 1, 2023

ZIP Codes for City of Lynden, WA

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Counties:WHATCOM, WA
Area Code(s):360, 564
Timezone(s):Pacific (GMT -08:00)
City Population:11,951 (More Details)
CBSA:Bellingham, WA
Congressional District(s):01, 02
Land Area:2,107 square miles (county)
Water Area:397 square miles (county)

1 ZIP Code

Lynden, WA ZIP Code Boundaries

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Lynden, WA Covers 1 ZIP Code

ZIP CodeTypePopulation% of PopulationAliases

Lynden, WA Demographic Information *

Total population**11,951
Male population5,592
Female population6,359
Median age (years)38.6
White Population10,719
Black Population79
Indian Population105
Asian Population301
Hawaiian Population18
Hispanic Population1,036
Median age (Male)36
Median age (Female)40.8
Total households4,594
Family households (families)3,248
Average household size2.57
Average family size3.11
Total housing units4,812
* Demographic data is based on 2010 Census for the City of LYNDEN.
** 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],