94578 Frequently Asked Questions

A: ZIP Code 94578 is Located in San Leandro California. Portions of 94578 are also in Castro Valley, Ashland.

A: ZIP Code 94578 is Located Entirely in Alameda County California.

A: The Current Sales Tax in ZIP Code 94578 is 10.8%

A: The Area Codes for 94578 are 341 and 510

A: 94578 is within by the California 14th Congressional District and the California 12th Congressional District.

A: 94578 is within California State Assembly District 18 and California State Assembly District 20.

A: 94578 is within California State Senate District 9 and California State Senate District 10.

A: The 2022 population of ZIP Code 94578 is 42350. The population growth rate in 94578 is 0.00%. The population density of 94578 is 9,408.

A: The majority race/ethnicity of people residing in 94578 is Hispanic (31.03%). The majority race/ethnicity of students attending public schools in 94578 is Hispanic(50.35%).

A: The median household income in 94578 is $74,912 (2021) and the average adjusted income is $360,350 (2021).