94404 Frequently Asked Questions

A: ZIP Code 94404 is Located in San Mateo California. Portions of 94404 are also in Foster City<.

A: ZIP Code 94404 is Located Entirely in San Mateo County California.

A: The Current Sales Tax in ZIP Code 94404 is 9.6%

A: The Area Code for 94404 is 650.

A: ZIP Code 94404 is in the California 15th Congressional District.

A: ZIP Code 94404 is in California State Assembly District 22.

A: ZIP Code 94404 is in California State Senate District 13.

A: The 2022 population of ZIP Code 94404 is 36397. The population growth rate in 94404 is 0.00%.

A: The majority race/ethnicity of people residing in 94404 is Asian (51.29%). The majority race/ethnicity of students attending public schools in 94404 is Asian(58.40%).

A: The median household income in 94404 is $166,203 (2021) and the average adjusted income is $227,440 (2020).