California County Maps

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Ventura County, California

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Ventura County, California Map

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An detailed map of Ventura County. Click on a nearby County to view more information about that County.

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Map of Counties in California

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An interactive map of Counties in California. Click on a County to view more information about that County.

About Ventura County, California

Ventura County is a county located in the southern part of the U.S. state of California. As of the 2020 census, the population was 843,843. The largest city is Oxnard, and the county seat is the city of Ventura.

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This site has an interactive map of California Counties. Click on the map to find your California county, and view more details. You can also search for your address and use your GPS to find your California County.

Find what County you are in, and see official California County resources and information. Find any county in the United Stated, along with resources and links to official County websites. See a County map and local details. Looking for what county you are currently in? Find out on this map or use your device GPS to see what county you are in.