Activities in Contra Costa County

A collection of facts about Contra Costa County and where to find Contra Costa County Web sites on the Internet.

Quick Facts About Contra Costa County
INCORPORATED: February 18, 1850
POPULATION: Greater than 1 million
SIZE: About 800 square miles
COUNTY SEAT: Martinez
LARGEST CITY: Concord
TOURISM REGION: San Francisco Bay Area
LOCATION: Northern California

Wikipedia Introduction to Contra Costa County
Article with general information and facts about Contra Costa County. Includes the county's history, geography, transportation, crime, demographics, education, economy, media, politics, museums, historic sites, parks, recreation, utilities, casino proposals, and local communities.

Census Bureau Contra Costa County Facts
A collection of facts about Contra Costa county published by the United STates Census Bureau.

Historical Society of Contra Costa County

---

Contra Costa County Travel Guide

East Bay Area of San Francisco

Entire Bay Area of San Francisco

Northern California Travel Guide

---