Lexington, MA · K–11
Last verified August 19, 2026
130 Pleasant St., 02421 · (781) 862-8571
Enrollment
139
Student:teacher
5:1
Published tuition
$28,641–$45,535
Application fee
—
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Tuition by division
We don't have a grade-by-grade tuition breakdown for this school yet. The published range across all divisions is $28,641–$45,535. Most independent schools charge different rates for preschool, elementary, middle and upper school.
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Head of school
Kevin Clark
Head of School
Kevin Clark discovered Montessori education as a new father and believes it profoundly affected his family. He sees Lexington Montessori School as embodying "humble excellence" and a strong community.
Curriculum & special classes
Lexington Montessori School offers an authentic Montessori experience for children ages 21 months to 14 years, emphasizing self-discovery, experiential learning, and an Anti-Bias curriculum. It integrates Diversity, Equity, Inclusion, Social Justice, and Belonging (DEIJB) into its everyday curriculum, guiding students to be young activists.
Financial aid
LMS provides need-based financial aid to ensure accessibility for a broad socio-economic spectrum of families. Families apply through Clarity by January 31st, and notification is given with the admission decision.
Before & after school care
No extended-care hours or rates on file yet. This is one of the biggest surprise costs for working parents — if you know what before- and after-care runs here, add it below.
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Admissions
We don't have deadlines, requirements or an acceptance rate for this school yet. Most independent schools post an admissions timeline in the fall — the school's website is linked below.
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