SAN DIEGO CO LOCAL TAX SL Sales Tax Overview
As of 2026, SAN DIEGO CO LOCAL TAX SL, California has an average combined sales tax rate of 7.75%, with rates varying across 29 zip codes from 7.75% to 7.75%. This rate includes the California state tax of 6% plus applicable county and local taxes.
Different areas within SAN DIEGO CO LOCAL TAX SL 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 DIEGO CO LOCAL TAX SL Tax Examples
* Based on average rate of 7.75%. Verify with your exact zip code.
SAN DIEGO CO LOCAL TAX SL Zip Codes & Tax Rates
| Zip Code | Combined |
|---|---|
| 91901 | 7.75% |
| 91903 | 7.75% |
| 91905 | 7.75% |
| 91906 | 7.75% |
| 91908 | 7.75% |
| 91916 | 7.75% |
| 91917 | 7.75% |
| 91931 | 7.75% |
| 91934 | 7.75% |
| 91935 | 7.75% |
| 91948 | 7.75% |
| 91962 | 7.75% |
| 91963 | 7.75% |
| 91976 | 7.75% |
| 91978 | 7.75% |
| 91979 | 7.75% |
| 91980 | 7.75% |
| 91987 | 7.75% |
| 92036 | 7.75% |
| 92055 | 7.75% |
| 92060 | 7.75% |
| 92061 | 7.75% |
| 92066 | 7.75% |
| 92070 | 7.75% |
| 92086 | 7.75% |
| 92088 | 7.75% |
| 92091 | 7.75% |
| 92158 | 7.75% |
| 92179 | 7.75% |
Frequently Asked Questions
What is the sales tax rate in SAN DIEGO CO LOCAL TAX SL, CA?
The average sales tax rate in SAN DIEGO CO LOCAL TAX SL, CA is 7.75% as of 2026. This includes the 6% California state tax plus any county and city taxes.
How many zip codes are in SAN DIEGO CO LOCAL TAX SL, CA?
SAN DIEGO CO LOCAL TAX SL, CA has 29 zip codes in our database: 91901, 91903, 91905, 91906, 91908 and 24 more.
How much is sales tax on a $100 purchase in SAN DIEGO CO LOCAL TAX SL?
On a $100 purchase in SAN DIEGO CO LOCAL TAX SL, CA you would pay approximately $7.75 in sales tax at the average rate of 7.75%, for a total of $107.75.
Is SAN DIEGO CO LOCAL TAX SL's sales tax rate higher than the California average?
Use our calculator to compare SAN DIEGO CO LOCAL TAX SL's rate of 7.75% against other cities in California. Visit the California state page for the statewide average.