94128 Frequently Asked Questions

A: ZIP Code 94128 is Located in San Francisco California. Portions of 94128 are also in Millbrae, South San Francisco.

A: ZIP Code 94128 is Located Entirely in San Mateo County California.

A: The Current Sales Tax in ZIP Code 94128 is 9.9%

A: The Area Code for 94128 is 650.

A: ZIP Code 94128 is in the California 15th Congressional District.

A: ZIP Code 94128 is in California State Assembly District 22.

A: ZIP Code 94128 is in California State Senate District 13.

A: The 2022 population of ZIP Code 94128 is 0. The population growth rate in 94128 is 0.00%.