Columbia County Washington Sales Tax Rate 2023 Washington Sales Tax Rates: Columbia County


Columbia County, Washington Sales Tax Rate 2023 Up to 8.4%

Columbia County Has No County-Level Sales Tax

While many counties do levy a countywide sales tax, Columbia County does not. The Washington sales tax of 6.5% applies countywide. Some cities and local governments in Columbia County collect additional local sales taxes, which can be as high as 1.9%.

Here's how Columbia County's maximum sales tax rate of 8.4% compares to other counties around the United States:

  •   Lower maximum sales tax than 64% of Washington counties
  •   Higher maximum sales tax than 75% of counties nationwide
Last updated September 2023

Tax Rates By City in Columbia 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 Columbia County collects an additional N/A, so the minimum sales tax rate in Columbia County is 6.5% (not including any city or special district taxes). This table shows the total sales tax rates for all cities and towns in Columbia County, including all local taxes.

City Sales Tax Rate Tax Jurisdiction
Dayton 8.4% Dayton
Starbuck 8.2% Columbia

Washington Sales Tax Rates by Zip Code:

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Columbia County, Washington has a maximum sales tax rate of 8.4% and an approximate population of 2,896.

Sales tax rates in Columbia County are determined by two different tax jurisdictions, Columbia and Dayton.

  Back to Washington Sales Tax Handbook Sales tax rates for Columbia County are current as of September 2023
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