ZIP Code 94563
Who represents ZIP code 94563 in Contra Costa County, California: Rebecca Bauer-Kahan (Democrat) (Assembly District 16), Timothy S. Grayson (Democrat) (Senate District 9) and Mark DeSaulnier (Democrat) (Congressional District 10).
This ZIP code crosses district lines; all districts covering at least 3% of its area are listed.
Your representatives
- Assembly District 16State Assembly · Rebecca Bauer-Kahan (Democrat)
- Assembly District 14State Assembly · Buffy Wicks (Democrat)
- Senate District 9State Senate · Timothy S. Grayson (Democrat)
- Congressional District 10U.S. House (2021 map, through Jan. 2, 2027) · Mark DeSaulnier (Democrat)
- Congressional District 8U.S. House (2021 map, through Jan. 2, 2027) · John Garamendi (Democrat)
- Congressional District (Prop 50 map) 10U.S. House (Prop 50 map, from Jan. 3, 2027) · Not yet seated
- Congressional District (Prop 50 map) 8U.S. House (Prop 50 map, from Jan. 3, 2027) · Not yet seated
- Alex Padilla (Democrat)U.S. Senator for all of California
- Adam Schiff (Democrat)U.S. Senator for all of California
County government
- Contra Costa CountyCounty website · Board of Supervisors
Based on the Census Bureau's 2020 ZIP Code Tabulation Areas, which approximate USPS ZIP codes.