#1 Most Diverse Private Schools in Shrewsbury, MA
Gateways Academy
Independent school · Grades Pre-K–11
Largest group: 35% of students
Shrewsbury, MA
AOverall grade54 students4 students per teacher
2026 lists
Most Diverse Private Schools in Shrewsbury, MA
Private schools in Shrewsbury, MA with the most varied mix of students. Top 6 of 6 schools.
#2 Most Diverse Private Schools in Shrewsbury, MA
Al-Hamra Academy
Islamic school · Grades Pre-K–8
Largest group: 46% of students
Shrewsbury, MA
A+Overall grade151 students7 students per teacher
#3 Most Diverse Private Schools in Shrewsbury, MA
St. Mary School
Diocesan school · Grades Pre-K–8
Largest group: 70% of students
Shrewsbury, MA
BOverall grade162 students16 students per teacher
#4 Most Diverse Private Schools in Shrewsbury, MA
St. John's High School
Independent Catholic school · Grades 7–12
Largest group: 71% of students
Shrewsbury, MA
B+Overall gradeAll boys916 students12 students per teacher
#5 Most Diverse Private Schools in Shrewsbury, MA
Shrewsbury Montessori School
Montessori school · Grades Pre-K–7
Largest group: 100% of students
Shrewsbury, MA
BOverall grade117 students5 students per teacher
#6 Most Diverse Private Schools in Shrewsbury, MA
Shrewsbury Montessori School
Montessori school · Grades Pre-K–6
Largest group: 100% of students
Shrewsbury, MA
B+Overall grade90 students4 students per teacher
From official public records, updated October 2026.