Zip Code Database List
Account Login
Find ZIP+4 of Address

Find the ZIP Code, County, and +4 of any U.S. Address

FREE ZIP Code Finder

Find info on any U.S. ZIP Code

Other FREE Lookups

Lookup ZIP Code of any City, State, County or Area Code

FREE Radius Search

Find all ZIP Codes

FREE Distance Calc

Calculate the distance between two U.S. or Canadian ZIP codes.

ZIP Code Database - Facts & Stats

Data Last Updated: March 1, 2023

ZIP Codes for City of Cathlamet, WA

Need a ZIP Code for Cathlamet, WA? Please enter an address.

Area Code(s):360, 564
Timezone(s):Pacific (GMT -08:00)
City Population:532 (More Details)
Congressional District(s):03
Land Area:263 square miles (county)
Water Area:24 square miles (county)

1 ZIP Code

Cathlamet, WA ZIP Code Boundaries

Download ZIP Code Database

Cathlamet, WA Covers 1 ZIP Code

ZIP CodeTypePopulation% of PopulationAliases
98612Standard2,704100.00%PUGET ISLAND

Cathlamet, WA Demographic Information *

Total population**532
Male population241
Female population291
Median age (years)52.9
White Population504
Black Population1
Indian Population5
Asian Population6
Hawaiian Population0
Hispanic Population18
Median age (Male)51.9
Median age (Female)54.5
Total households258
Family households (families)136
Average household size1.9
Average family size2.52
Total housing units296
* Demographic data is based on 2010 Census for the City of CATHLAMET.
** 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],