Updated version of the Ventura County Winery Association map is now available for download at VenturaCountyWineries. Our current membership is comprised of producing wineries located in Ventura County. Our members produce over 200 different white, rose, and red wines using grapes grown in Ventura County and throughout California. They range in size producing less than 150 cases annually to more than 200,000. With most members producing between 1500 to 5000 cases. They are typically family owned and operated businesses.