The Montessori Atlas

Greene Towne Montessori School

55 N 22nd St, Philadelphia, PA, 19103

Managed by the school

This school claimed its listing and manages its own information.

Last updated July 2026

Program levels
Primary, typically ages 3 to 6; Infant, typically under 18 months; Toddler, typically 18 months to 3; Lower Elementary, typically ages 6 to 9
School-claimed update (via Atlas dashboard), provided by the school, Jul 2026
Governance
Independent
NCES Private School Universe Survey, 2021-22 (2021-22), from public records, Jul 2026
Tuition model
Private tuition
Enrollment
151 to 300 students
School-claimed update (via Atlas dashboard), provided by the school, Jul 2026
Languages of instruction
English
Religious affiliation
None (nonsectarian)
NCES Private School Universe Survey, 2021-22 (2021-22), from public records, Jul 2026
Accessibility
Accessible

Affiliations and accreditations

  • AMS member · Membership self-reported to NCES PSS 2021-22 · self-reported, unverified