Addison Central Unified Union School District #55

Addison Central Unified Union School District #55 is an active regular public school district operating as a component of a supervisory union in Middlebury, Vermont. Located at 49 Charles Avenue, the district serves a distant town geographic setting and manages nine operational schools that offer comprehensive educational programming ranging from pre-kindergarten through 12th grade, as well as adult education. The district currently serves a total of 1,747 enrolled students—comprising 860 female and 887 male learners—with grade cohorts ranging from 158 pre-kindergarten and 90 kindergarten students up through 138 high school seniors and four adult education participants.

To support its student body, the district maintains a substantial workforce totaling approximately 547.12 full-time equivalent (FTE) staff members. This team includes 273.42 FTE teachers, 34.4 FTE instructional aides, and 239.3 FTE support staff personnel, establishing a strong instructional and administrative foundation across all campuses. The district's student population includes 1,626 White, 39 Hispanic, 36 Asian, 35 Black, 7 Pacific Islander, and 4 American Indian students. Parents, students, and researchers looking to learn more about the district can visit their official website at http://www.acsu.k12.vt.us/ or contact the central office directly at (802) 382-1274.