Profile includes government officials and county offices, list of cities in the county, population estimates, lookup for Federal campaign contributions, links to other information.

Provides information about government, business and services.

Contact information and links to county departments and agencies, and public records, from YBLost.

Guide to property tax policies, office services, and pamphlets.

Programs and services provided to low-income families with children six and under.

General Voter information, AbsenteeVoting, Disabled Voter Assistance and Registration, phone numbers for information and election night results.

Public water agency for the county.

Government contact information, elected officials, some with email addresses, list of cities, links to census data. From the National Association of Counties.

Introduction to the law enforcement officers and sheriff. Public safety information and contact numbers.

County statistics collected by the Federal Interagency Council on Statistical Policy, including agriculture, census, business, crime, energy and environment, and general profile.

Quick overview of population and demographics, plus link to detailed population, demographic, economic and housing information based on census data from 1990 through 1998.

Provided by the Superior Court of California, Contra Costa County. This site provides information about court procedures, where to find forms, and links to other resources.