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PrivateK-12Elem-High Combo
St. Helena Montessori School
880 College Avenue, St. Helena, CA 94574·Napa County
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Overview
St. Helena Montessori School is an private school (elem-high combo) serving grades K-12 in St. Helena, Napa County.
School data from the California Department of Education (public & charter 2025-26, private 2024-25).
At a glance
175
Enrollment
K-12
Grades
Private
Sector
Location
880 College Avenue, St. Helena, CA 94574
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School data from the California Department of Education (public & charter 2025-26, private 2024-25).