School Administrative Unit 31, or SAU 31 is a school district that serves the Maine towns of Lowell, Burlington, Edinburg, Enfield, Howland, Maxfield, and Passadumkeag. A total of 3 schools are managed in the school district, and there is a total number of 652 students between the 3 schools. The districts total revenue is $7,708,000. The districts total revenue per student is $11,823. Currently, the three schools are in two separate buildings. ESS, the elementary school, is located in West Enfield, while the other two schools are located in Howland.