94803 Frequently Asked Questions

A: ZIP Code 94803 is Located in El Sobrante California. Portions of 94803 are also in Richmond, El Sobrante (Contra Costa County), Pinole, San Pablo.

A: ZIP Code 94803 is Located Entirely in Contra Costa County California.

A: The Current Sales Tax in ZIP Code 94803 is 9.8%

A: The Area Codes for 94803 are 341 and 510

A: ZIP Code 94803 is in the California 8th Congressional District.

A: 94803 is within California State Assembly District 14 and California State Assembly District 15.

A: ZIP Code 94803 is in California State Senate District 9.

A: The 2022 population of ZIP Code 94803 is 27171. The population growth rate in 94803 is 0.00%.

A: The majority race/ethnicity of people residing in 94803 is White (40.34%). The majority race/ethnicity of students attending public schools in 94803 is Hispanic(43.85%).

A: The median household income in 94803 is $101,696 (2021) and the average adjusted income is $78,140 (2020).