Quick Facts
Contra Costa County extends from the northeastern shore of San Francisco Bay easterly about 50 miles to San Joaquin County. The County is bordered on the south and west by Alameda County and on the north by Suisun and San Pablo Bays.
Quick Stats
•Population: 948,816
•Land Area: 720.3 Miles Sq.
•Median home value: $270,000
•Elevations: Sea level - 3849 ft.
