Williston Middle High School is a public high school in Williston, Florida. It is a part of the School Board of Levy County. Its school population currently is 728 as of the 2010-2011 school year. This school is currently the most populated high school in Levy County, Florida.Its school mascot is the "Red Devils" and school colors are red and white.Notable alumni Mike Payne, Former professional baseball player (Atlanta Braves) Esix Snead, Former professional baseball player (New York Mets)