While there are 19 cheese-based “holidays” each year (ever heard of National Cheese Doodle Day on March 5th?), National Cheese Lovers’ Day, held every January 20, is the biggest and most representative of Wisconsin culture–where there’s one cow for every five people!

To celebrate, we’re counting down the Top 10 most-popular, most-produced types of cheese in Wisconsin, using data from the Wisconsin Milk Marketing Board.