City
Antioch, CA
Contra Costa County, California · Population 335,183 · 2 ZIP codes
Population
335,183
Safety Score
50
50
Average
Livability
50
50
Average
Median Home Price
N/A
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About Antioch
Antioch is a city located in Contra Costa County, California. With a population of 335,183, it spans 2 ZIP codes.