Free Contra Costa County, California Topo Maps & Elevations

Free printable Contra Costa County, CA topographic maps, GPS coordinates, photos, & more for popular landmarks in Contra Costa County including Concord, Richmond, and Antioch.

County Borders


Contra Costa County, California covers an area of approximately 782 square miles with a geographic center of 37.91709338°(N), -121.90060234°(W).

These are the far north, south, east, and west coordinates of Contra Costa County, California, comprising a rectangle that encapsulates it. Please note that not all coordinates inside this rectangle will fall inside of Contra Costa County, California, as it (most likely) doesn't fill up the entire rectangle.

North: 38.10018539°(N)
South: 37.71821976°(N)
East: -121.53556824°(W)
West: -122.43190002°(W)


According to data gathered by the Shuttle Radar Topography Mission. The lowest elevation in Contra Costa County is -30 meters (-98 feet). This ranks Contra Costa County 8th in terms of lowest elevations when compared to a total of 58 counties in California.

Contra Costa County's highest elevation is 680 meters (2,231 feet) which ranks it 51st in terms of highest elevations when compared to a total of 58 counties in California.

US Topo Maps covering Contra Costa County, CA

The USGS (U.S. Geological Survey) publishes a set of the most commonly used topographic maps of the U.S. called US Topo that are separated into rectangular quadrants that are printed at 22.75"x29" or larger. Contra Costa County is covered by the following US Topo Map quadrants.

Antioch North PDF Order Print
Antioch South PDF Order Print
Benicia PDF Order Print
Bouldin Island PDF Order Print
Brentwood PDF Order Print
Briones Valley PDF Order Print
Byron Hot Springs PDF Order Print
Clayton PDF Order Print
Clifton Court Forebay PDF Order Print
Diablo PDF Order Print
Dublin PDF Order Print
Hayward PDF Order Print
Honker Bay PDF Order Print
Jersey Island PDF Order Print
Las Trampas Ridge PDF Order Print
Livermore PDF Order Print
Mare Island PDF Order Print
Oakland East PDF Order Print
Petaluma Point PDF Order Print
Richmond PDF Order Print
San Quentin PDF Order Print
Tassajara PDF Order Print
Vine Hill PDF Order Print
Walnut Creek PDF Order Print
Woodward Island PDF Order Print

Places to Visit In Contra Costa County, California

man-made Icon Man-made

Mount Diablo State Park Man-made
Alexander Park Man-made
Marina Park Man-made
Marina Park Man-made
Arlington Park Man-made
Marina Park Man-made