SONOMA COUNTY TOURISM BUSINESS IMPROVEMENT AREA Sales Tax Overview
As of 2026, SONOMA COUNTY TOURISM BUSINESS IMPROVEMENT AREA, California has an average combined sales tax rate of 9.25%, with rates varying across 26 zip codes from 9.25% to 9.25%. This rate includes the California state tax of 6% plus applicable county and local taxes.
Different areas within SONOMA COUNTY TOURISM BUSINESS IMPROVEMENT AREA may have different rates due to special tax districts, transit authority taxes, or other local levies. It is important to use your exact zip code when calculating taxes for purchases, business filings, or compliance purposes.
SONOMA COUNTY TOURISM BUSINESS IMPROVEMENT AREA Tax Examples
* Based on average rate of 9.25%. Verify with your exact zip code.
SONOMA COUNTY TOURISM BUSINESS IMPROVEMENT AREA Zip Codes & Tax Rates
| Zip Code | Combined |
|---|---|
| 94515 | 9.25% |
| 94558 | 9.25% |
| 94574 | 9.25% |
| 94922 | 9.25% |
| 94923 | 9.25% |
| 94972 | 9.25% |
| 95416 | 9.25% |
| 95419 | 9.25% |
| 95421 | 9.25% |
| 95430 | 9.25% |
| 95431 | 9.25% |
| 95433 | 9.25% |
| 95439 | 9.25% |
| 95441 | 9.25% |
| 95442 | 9.25% |
| 95444 | 9.25% |
| 95446 | 9.25% |
| 95450 | 9.25% |
| 95452 | 9.25% |
| 95461 | 9.25% |
| 95462 | 9.25% |
| 95465 | 9.25% |
| 95471 | 9.25% |
| 95486 | 9.25% |
| 95487 | 9.25% |
| 95492 | 9.25% |
Frequently Asked Questions
What is the sales tax rate in SONOMA COUNTY TOURISM BUSINESS IMPROVEMENT AREA, CA?
The average sales tax rate in SONOMA COUNTY TOURISM BUSINESS IMPROVEMENT AREA, CA is 9.25% as of 2026. This includes the 6% California state tax plus any county and city taxes.
How many zip codes are in SONOMA COUNTY TOURISM BUSINESS IMPROVEMENT AREA, CA?
SONOMA COUNTY TOURISM BUSINESS IMPROVEMENT AREA, CA has 26 zip codes in our database: 94515, 94558, 94574, 94922, 94923 and 21 more.
How much is sales tax on a $100 purchase in SONOMA COUNTY TOURISM BUSINESS IMPROVEMENT AREA?
On a $100 purchase in SONOMA COUNTY TOURISM BUSINESS IMPROVEMENT AREA, CA you would pay approximately $9.25 in sales tax at the average rate of 9.25%, for a total of $109.25.
Is SONOMA COUNTY TOURISM BUSINESS IMPROVEMENT AREA's sales tax rate higher than the California average?
Use our calculator to compare SONOMA COUNTY TOURISM BUSINESS IMPROVEMENT AREA's rate of 9.25% against other cities in California. Visit the California state page for the statewide average.