98075 Sales Tax Rate

Sammamish, WA is in zip code 98075. The current total local sales tax rate in Sammamish, WA is 10.100%. The 2020 total local sales tax rate was 10.000%.

Sales Tax Breakdown

Washington State6.500%
King County3.600%
Total 10.100%

Sammamish Details

Sammamish, WA is in King County. Sammamish is in the following zip codes: 98074, 98075.