SAN JOAQUIN Sales Tax Overview
As of 2026, SAN JOAQUIN, California has an average combined sales tax rate of 7.778%, with rates varying across 8 zip codes from 7.75% to 7.975%. This rate includes the California state tax of 6% plus applicable county and local taxes.
Different areas within SAN JOAQUIN 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.
SAN JOAQUIN Tax Examples
* Based on average rate of 7.778%. Verify with your exact zip code.
SAN JOAQUIN Zip Codes & Tax Rates
Frequently Asked Questions
What is the sales tax rate in SAN JOAQUIN, CA?
The average sales tax rate in SAN JOAQUIN, CA is 7.778% as of 2026. This includes the 6% California state tax plus any county and city taxes.
How many zip codes are in SAN JOAQUIN, CA?
SAN JOAQUIN, CA has 8 zip codes in our database: 93660, 95220, 95227, 95234, 95237 and 3 more.
How much is sales tax on a $100 purchase in SAN JOAQUIN?
On a $100 purchase in SAN JOAQUIN, CA you would pay approximately $7.78 in sales tax at the average rate of 7.778%, for a total of $107.78.
Is SAN JOAQUIN's sales tax rate higher than the California average?
Use our calculator to compare SAN JOAQUIN's rate of 7.778% against other cities in California. Visit the California state page for the statewide average.