Wahkiakum County, WA Zip Codes
4 zip codes across 3 cities in Wahkiakum County, WA
About Wahkiakum County
Wahkiakum County, Washington (WA) contains 4 unique zip codes spanning 3 cities and communities. Each zip code covers a different area within the county, with varying demographics, income levels, and housing markets.
Browse the complete list below to find detailed population, income, home values, cost of living, and climate data for any zip code in Wahkiakum County.
Cities in Wahkiakum County
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All Zip Codes in Wahkiakum County, WA
| Zip Code | City |
|---|---|
| 98612 | Cathlamet |
| 98621 | Rosburg |
| 98643 | Rosburg |
| 98647 | Skamokawa |
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Frequently Asked Questions
How many zip codes are in Wahkiakum County, WA?
Wahkiakum County, WA has 4 zip codes across 3 cities.
What cities are in Wahkiakum County?
Cities in Wahkiakum County include Cathlamet, Rosburg, Skamokawa.
What state is Wahkiakum County in?
Wahkiakum County is located in Washington (WA).
All demographic data on this page is sourced from the U.S. Census Bureau American Community Survey (ACS) 5-Year Estimates. ZIP code boundary and delivery data is sourced from the United States Postal Service (USPS). Data is updated periodically and may not reflect the most current figures. Census Bureau ZIP Code Tabulation Areas (ZCTAs) may differ slightly from USPS ZIP code boundaries.