Washington Sales Tax Rates: Wahkiakum County
Wahkiakum County, Washington Sales Tax Rate 2026 Up to 7.8%
A county-wide sales tax rate of 1.3% is applicable to localities in Wahkiakum County, in addition to the 6.5% Washington sales tax.
None of the cities or local governments within Wahkiakum County collect additional local sales taxes.Here's how Wahkiakum County's maximum sales tax rate of 7.8% compares to other counties around the United States:
- Lower maximum sales tax than 97% of Washington counties
- Higher maximum sales tax than 53% of counties nationwide
Tax Rates By City in Wahkiakum County, Washington
The total sales tax rate in any given location can be broken down into state, county, city, and special district rates. Washington has a 6.5% sales tax and Wahkiakum County collects an additional 1.3%, so the minimum sales tax rate in Wahkiakum County is 7.8% (not including any city or special district taxes). This table shows the total sales tax rates for all cities and towns in Wahkiakum County, including all local taxes.
| City | Sales Tax Rate | Tax Jurisdiction |
|---|---|---|
| Cathlamet | 7.8% | Wahkiakum |
| Grays River | 7.8% | Wahkiakum |
| Rosburg | 7.8% | Wahkiakum |
| Skamokawa | 7.8% | Wahkiakum |
Washington Sales Tax Rates by Zip Code:
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Wahkiakum County, Washington has a maximum sales tax rate of 7.8% and an approximate population of 2,283.
Sales tax rates in Wahkiakum County are determined by a single tax jurisdiction, Wahkiakum.
Back to Washington Sales Tax Handbook Sales tax rates for Wahkiakum County are current as of June 2026
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