Kennewick, WA Sales Tax Rate

The current total local sales tax rate in Kennewick, WA is 8.600%. The December 2020 total local sales tax rate was also 8.600%.

Sales Tax Breakdown

Washington State6.500%
Benton County1.500%
Total 8.600%

Kennewick Details

Kennewick, WA is in Benton County. Kennewick is in the following zip codes: 99336, 99337, 99338.