Adeline Montessori School Inc

Located at 995 S Sawyer Rd in Oconomowoc, Wisconsin, Adeline Montessori School Inc operates as an active, independent charter district serving families within the broader Milwaukee-Waukesha metropolitan region. Situated in a picturesque rural fringe setting, this single-school district functions as its own local educational agency for federal programs, offering a specialized educational pathway for students from pre-kindergarten through eighth grade. During the 2024–2025 academic year, the school serves a student body of 211 children, cultivating an intimate and supportive learning atmosphere spanning early childhood, elementary, and middle school grade levels.

The district is distinguished by its vibrant, diverse student community and a strong commitment to individualized learning. With a student body comprising 100 White, 67 Black, 21 multi-racial, 17 Hispanic, and 4 Asian students, the school fosters an inclusive environment enriched by varied perspectives. Adeline Montessori maintains an exceptionally strong professional infrastructure to support its learners, employing approximately 89 full-time equivalent staff members. This team includes 37 dedicated classroom teachers, 21.5 instructional aides, and over 30 support staff professionals, ensuring an exceptionally favorable staff-to-student balance. For parents, students, and educational researchers alike, the district exemplifies a well-resourced, community-centered model of public charter education.