Washington Sales Tax Rates: Kitsap County
Kitsap County, Washington Sales Tax Rate 2026 Up to 10.55%
A county-wide sales tax rate of 2.7% is applicable to localities in Kitsap County, in addition to the 6.5% Washington sales tax.
Some cities and local governments in Kitsap County collect additional local sales taxes, which can be as high as 1.35%.Here's how Kitsap County's maximum sales tax rate of 10.55% compares to other counties around the United States:
- Higher maximum sales tax than 95% of Washington counties
- Higher maximum sales tax than 93% of counties nationwide
Tax Rates By City in Kitsap 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 Kitsap County collects an additional 2.7%, so the minimum sales tax rate in Kitsap County is 9.2% (not including any city or special district taxes). This table shows the total sales tax rates for all cities and towns in Kitsap County, including all local taxes.
| City | Sales Tax Rate | Tax Jurisdiction |
|---|---|---|
| Bremerton | 9.2% | Kitsap |
| Port Orchard | 9.3% | Port Orchard |
| Poulsbo | 9.3% | Poulsbo |
| Silverdale | 9.2% | Kitsap |
| Bainbridge Island | 10.55% | Seattle |
| Kingston | 9.2% | Kitsap |
| Bremerton | 9.2% | Bremerton |
| Seabeck | 9.2% | Kitsap |
| Olalla | 9.2% | Kitsap |
| Suquamish | 9.2% | Kitsap |
| Hansville | 9.2% | Kitsap |
| Indianola | 9.2% | Kitsap |
| Manchester | 9.2% | Kitsap |
| Keyport | 9.2% | Kitsap |
| Tracyton | 9.2% | Kitsap |
| Burley | 9.2% | Kitsap |
| South Colby | 9.2% | Kitsap |
| Rollingbay | 9.2% | Bainbridge Island |
| Retsil | 9.3% | Port Orchard |
| Southworth | 9.2% | Kitsap |
| Port Gamble | 9.2% | Kitsap |
Washington Sales Tax Rates by Zip Code:
Need an updated list of Washington sales tax rates for your business? Download our Washington sales tax database!
Kitsap County, Washington has a maximum sales tax rate of 10.55% and an approximate population of 202,799.
Sales tax rates in Kitsap County are determined by six different tax jurisdictions, Bainbridge Island, Bremerton, Kitsap, Port Orchard, Poulsbo and Seattle.
Back to Washington Sales Tax Handbook Sales tax rates for Kitsap County are current as of June 2026
Tax compliance done right
Tired of manually handling sales taxes? Avalara can automate your multi-state sales tax returns, let you know when you've triggered nexus, and more. Request a free demo of Avalara today.