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.
Established: January 1, 1873
Country: United States
State: California
Region: Greater Los Angeles · California Central Coast
Created: March 22, 1872
Named for: Mission San Buenaventura, which was named after Saint Bonaventure
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