SANTA ROSA Sales Tax Overview
As of 2026, SANTA ROSA, California has an average combined sales tax rate of 10%, with rates varying across 8 zip codes from 10% to 10%. This rate includes the California state tax of 6% plus applicable county and local taxes.
Different areas within SANTA ROSA 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.
SANTA ROSA Tax Examples
* Based on average rate of 10%. Verify with your exact zip code.
SANTA ROSA Zip Codes & Tax Rates
Frequently Asked Questions
What is the sales tax rate in SANTA ROSA, CA?
The average sales tax rate in SANTA ROSA, CA is 10% as of 2026. This includes the 6% California state tax plus any county and city taxes.
How many zip codes are in SANTA ROSA, CA?
SANTA ROSA, CA has 8 zip codes in our database: 95401, 95402, 95403, 95404, 95405 and 3 more.
How much is sales tax on a $100 purchase in SANTA ROSA?
On a $100 purchase in SANTA ROSA, CA you would pay approximately $10.00 in sales tax at the average rate of 10%, for a total of $110.00.
Is SANTA ROSA's sales tax rate higher than the California average?
Use our calculator to compare SANTA ROSA's rate of 10% against other cities in California. Visit the California state page for the statewide average.