An Independent School of Schools for Children

Why Lesley Ellis

Why Families Choose Lesley Ellis School

Because at Lesley Ellis, children experience what it means to truly belong.

 

Families have been choosing Lesley Ellis School since 1949 because it offers a rare combination, strong academics, small classes, inclusive community, anti-bias education, and a joyful preschool through grade 8 experience in Arlington, MA.

 

At Lesley Ellis, students are known as individuals. Teachers understand their strengths, interests, questions, and goals, which allows learning to be both challenging and personal. Students build core academic skills while also developing creativity, confidence, empathy, and the ability to work thoughtfully with others.

 

Lesley Ellis is especially well suited for families looking for a small, progressive independent school where academic growth, social-emotional development, the arts, and community values are all central to the student experience.

At a Glance

1949

Year Lesley Ellis was Founded

30%

Students of Color

7:1

Early Childhood Student/Teacher Ratio

9:1

K – Grade 8 Student/Teacher Ratio

220+

Students enrolled

AISNE

Accreditation

60

Faculty & Staff

70%

Faculty with Advanced Degrees

15+

Communities from which LES draws students

25%

Students receive need-based tuition

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Small Size. Big Impact.

Our intentionally small class sizes allow us to know every child’s unique talents, interests, and goals. 

 

Whether a curious preschooler just beginning to explore the world or a middle schooler eager to wrestle with big ideas, teachers bring learning to life through an intentional program that honors each child’s unique path.

 

Our robust academic program is routed in a curriculum designed to foster genuine curiosity, the skills to ask the right questions, and the ability to engage in the essential process of problem-solving.

Could Lesley Ellis be the right fit?

Is Lesley Ellis Right for You and Your Family?

Lesley Ellis may be a strong fit for families seeking an independent school where students are challenged academically without losing their love of learning. The school is designed for students who benefit from close relationships with teachers, hands-on learning, creative expression, and a community that values kindness, inclusion, and critical thinking.

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Strong Community

Community is something we consciously create and foster.

Everybody is part of something bigger at Lesley Ellis. Everyone belongs. We value each child as a unique individual and also as a member of a vibrant community. Our anti-bias curriculum sets both our agenda and tone, ensuring that our values are ever-present. 

 

Applying to Lesley Ellis

 

Our admission team is here to help. 

 

Whether you’re just starting your research into schools or you’re ready to apply, we’re here to help! Come explore our campus, interact with our community and tinker around in our classrooms. LES hosts a number of open houses and hours throughout the year. Our admissions team is ready to help you navigate tuition and costs, deadlines, and the application process. If you have any questions, please contact Director of Admission, Josh Horwitz.

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School and Camp Spots Still Available!

Are you still be exploring the right school fit for the 2026 – 2027 school year? Are you interested in some outstanding specialty camps for the summer? Lesley Ellis  currently has limited openings for the 2026 – 2027 school year. And have just added some amazing enrichment camps to our Summer Camp program. If you’re interested our admission team or camp team would be happy to connect and help you learn more about the Lesley Ellis experience.