There are 345 Vineyards & Wineries in California, serving a population of 38,982,847 people in an area of 155,747 square miles. There is 1 Vineyard & Winery per 112,993 people, and 1 Vineyard & Winery per 451 square miles.
The state of California is ranked 1st in Vineyards & Wineries per capita, and 1st in Vineyards & Wineries per square mile.