Maine School Administrative District 4 (MSAD 4) is a public school district located in Maine, serving several communities including Houlton, Monticello, and Littleton. The district provides education for students from pre-kindergarten through high school, focusing on academic achievement and personal growth. MSAD 4 operates multiple schools, including Houlton High School and Houlton Middle School. The district emphasizes a collaborative approach to education, involving teachers, parents, and the community to support student learning and development.