Personalize your online experience to stay up-to-date on news, events and other information you care about.  View my dashboard

Sign In
Click to Home
Go To Site Search
Print FriendlyEmail Page
Click to Home
Contra Costa County - Area Map
About Contra Costa County

The County of Contra Costa, California (the "County") was incorporated in 1850 as one of the original 27 counties of the State of California (the "State"), with the City of Martinez as the County Seat. It is one of the nine counties in the San Francisco-Oakland Bay Area. The County is the ninth most populous county in California, with its population reaching approximately 1,051,677 as of January 1, 2008. 

News FlashNever miss a beat with RSSView All
Supervisor Gayle Uilkema Loses Battle with Cancer It is with great sadness that we announce the passing of longtime County Supervisor Gayle Uilkema. Supervisor Uilkema honorably served four terms on the Board of Supervisors. Read more about her distinquished public service career in the news: Contra Costa Times News Story

Spotlight on Foster Care in Contra Costa County Supervisors have officially proclaimed May to be Foster Care Month, a time to recognize the extensive safety net our child welfare system provides for youths in need of assistance. Find out more about programs for teens transitioning from the system. Independent Living Skills Program

Board of Supervisors Adopts Recommended Budget County Supervisors have approved a budget for the fiscal year that begins on July 1, 2012, with a structurally balanced spending plan to provide programs and services to Contra Costa residents. FY 2012-13 Budget Overview

Translate Page
中文（简体）/Chinese Simplified
Deutsch/German
日本語/Japanese
한국어/Korean
Français/French
Italiano/Italian
Português/Portuguese
Español/Spanish