Signal Hill, CA is in zip code 90755. The current total local sales tax rate in Signal Hill, CA is 10.250%. The 2020 total local sales tax rate was 9.500%.
| District | Rate |
|---|---|
| California State | 7.250% |
| Los Angeles County | 2.250% |
| Signal Hill | 0.750% |
| Total | 10.250% |