Wahkiakum Sales Tax
What is the sales tax in Wahkiakum county? - The sales tax in Wahkiakum county of Washington is 7.8% as of 2025. Use the Wahkiakum sales tax calculator to calculate the sales tax for any purchase in Wahkiakum.
Wahkiakum Sales Tax Rate By County
Below is a list of the sales tax rate for each county in Wahkiakum.
| County |
State |
City |
Zip Code |
State Tax |
City Tax |
County Tax |
Total Tax |
| Wahkiakum |
Washington |
Cathlamet |
98612 |
6.5% |
0% |
1.3% |
7.8% |
| Wahkiakum |
Washington |
Grays River |
98621 |
6.5% |
0% |
1.3% |
7.8% |
| Wahkiakum |
Washington |
Rosburg |
98643 |
6.5% |
0% |
1.3% |
7.8% |
| Wahkiakum |
Washington |
Skamokawa |
98647 |
6.5% |
0% |
1.3% |
7.8% |