Union, WA Sales Tax Rate

The current total local sales tax rate in Union, WA is 8.500%. The December 2020 total local sales tax rate was also 8.500%.

Sales Tax Breakdown

DistrictRate
Washington State6.500%
Mason County2.000%
Union0.000%
Total 8.500%

Union Details

Union, WA is in Mason County. Union is in the following zip codes: 98592.