These New England Independent Schools are members or have historically been members of PIN. Accredited Independent Schools that wish to become members should click here. PIN Criteria for membership approval. PIN Application.
Lower/Middle School Division:
- Applewild School**
- Bancroft School**
- Bay Farm Montessori Academy
- Beaver Country Day School
- Belmont Day School**
- Belmont Hill School
- Berwick Academy
- Brimmer and May School**
- British School of Boston
- Brookwood School**
- Buckingham Browne & Nichols**
- Cambridge Friends School
- Carroll School**
- Charles River School**
- The Chestnut Hill School**
- Dana Hall School
- Dedham Country Day School**
- Derby Academy**
- Dexter Southfield School
- Fay School
- Fayerweather Street School
- Fenn School**
- The Fessenden School**
- Friends Academy
- German International School Boston
- Glen Urquhart School
- Heronfield Academy (AM)
- Hillside School
- Inly School
- Kingsley Montessori School
- Landmark School
- The Learning Project
- Lexington Montessori School
- Meadowbrook School**
- Milton Academy**
- Montrose School
- Nashoba Brooks School**
- Newman School
- Newton Country Day School
- Oak Meadow Montessori School
- Park School**
- Pike School
- Rivers School
- The Sage School
- Shady Hill
- Shore Country Day School**
- Solomon Schechter Day School**
- South Shore Christian Academy
- Summit Montessori School
- Tenacre Country Day School**
- Thacher Montessori School
- Thayer Academy *
- Touchstone Community School
- Tower School**
- Veritas Christian Academy
- The Winsor School**
- Worcester Academy
Upper School Division:
- Bancroft School
- Beaver Country Day School *
- Belmont Hill School *
- Berwick Academy
- Boston University Academy
- Brimmer and May School
- British School of Boston
- Brooks School
- Buckingham Browne & Nichols *
- Cambridge School of Weston
- Cape Cod Academy
- Chapel Hill-Chauncy Hall School
- Commonwealth School
- Concord Academy
- Dana Hall School *
- Dexter Southfield School
- Fessenden School
- The Governor’s Academy
- Groton School
- Holderness School
- Landmark School
- Lawrence Academy
- Middlesex School *
- Milton Academy
- Montrose School
- New Hampton School
- Newman School
- Newton Country Day School *
- Noble & Greenough School *
- Park School
- Pingree School
- The Rivers School *
- Roxbury Latin School
- South Shore Christian Academy
- St. Mark’s School
- St. Paul’s School
- St. Sebastian’s School *
- Tabor Academy
- Thayer Academy *
- Wilbraham & Monson Academy
- The Winsor School
- Worcester Academy
*Founding PIN School (1986)
**Founding Lower/Middle Division PIN School (1989)
AM – Associate Member