94548 Frequently Asked Questions

A: ZIP Code 94548 is Located in Knightsen California.

A: ZIP Code 94548 is Located Entirely in Contra Costa County California.

A: The Current Sales Tax in ZIP Code 94548 is 8.8%

A: The Area Code for 94548 is 925.

A: ZIP Code 94548 is in the California 10th Congressional District.

A: ZIP Code 94548 is in California State Assembly District 11.

A: ZIP Code 94548 is in California State Senate District 7.

A: The 2022 population of ZIP Code 94548 is 598. The population growth rate in 94548 is 0.00%.

A: The majority race/ethnicity of people residing in 94548 is White (54.50%). The majority race/ethnicity of students attending public schools in 94548 is Hispanic(45.10%).

A: The median household income in 94548 is $140,417 (2021) and the average adjusted income is $0 ().