Sales Tax Calculator - San Juan County (Washington)
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Sales tax calculator to help you calculate tax amount and total amount. It gives you taxable amount, tax and total amount in San Juan County.
Tax Calculation
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The different sales tax rates like state sales tax, county tax rate and city tax rate in San Juan County are 6.50%, 1.60% and 0.00%. Check sales tax rates by cities in San Juan County
What is San Juan County sales tax rates in 2025?
San Juan County sales tax rates in Oct 2025 are:
| State Tax Rate | 6.50% |
| County Tax Rate | 1.60% |
| City Tax Rate | 0.00% |
| Special Tax Rate | 0.00% |
| Combined Tax Rate | 8.10% |
Which city has highest sales tax rates in San Juan County?
List of cities with highest sales tax rates in San Juan County:
- Olga - 8.10%
- Blakely Island - 8.10%
- Lopez Island - 8.10%
- Eastsound - 8.10%
- Orcas - 8.10%
- Deer Harbor - 8.10%
- Waldron - 8.10%
- Shaw Island - 8.10%
- Friday Harbor - 8.10%
Which city has lowest sales tax rates in San Juan County?
List of cities with lowest sales tax rates in San Juan County:
- Olga - 8.10%
- Blakely Island - 8.10%
- Lopez Island - 8.10%
- Eastsound - 8.10%
- Orcas - 8.10%
- Deer Harbor - 8.10%
- Waldron - 8.10%
- Shaw Island - 8.10%
- Friday Harbor - 8.10%
Sales Tax Rates by city - San Juan County (Washington)
| CITY | COMBINED RATE | STATE RATE | COUNTY RATE | CITY RATE | SPECIAL RATE |
|---|---|---|---|---|---|
| Olga | 8.10% | 6.50% | 1.60% | 0.00% | 0.00% |
| Blakely Island | 8.10% | 6.50% | 1.60% | 0.00% | 0.00% |
| Lopez Island | 8.10% | 6.50% | 1.60% | 0.00% | 0.00% |
| Eastsound | 8.10% | 6.50% | 1.60% | 0.00% | 0.00% |
| Orcas | 8.10% | 6.50% | 1.60% | 0.00% | 0.00% |
| Deer Harbor | 8.10% | 6.50% | 1.60% | 0.00% | 0.00% |
| Waldron | 8.10% | 6.50% | 1.60% | 0.00% | 0.00% |
| Shaw Island | 8.10% | 6.50% | 1.60% | 0.00% | 0.00% |
| Friday Harbor | 8.10% | 6.50% | 1.60% | 0.00% | 0.00% |