St. Charles School serves 213 students in grades Prekindergarten-8, is a member of the National Catholic Educational Association (NCEA) and the Other special emphasis association(s).
The student:teacher of St. Charles School is 16:1 and the school's religious affiliation is Catholic.
Quick Facts (2025-26)
- Top Ranked MA School
- Grades: Prekindergarten-8
- Enrollment: 213 students
- Average class size: 18 students
- Application Deadline: None / Rolling
- Source: Verified school update
Top Rankings
St. Charles School ranks among the top 20% of private schools in Massachusetts for:
Category
Attribute
School History
School Overview
School Membership(s)School Assoc.
Religious Affiliation
Grades Offered
Grades Prekindergarten-8
Learning Difference Programs
Yes
Year Founded
1884
School Calendar
Last Day of School
Mon. May 25, 2026
Student Body
Total Students
213 students
Student Body Type
Co-ed
% Students of Color
29%
State avg.: 31%
Students by Grade
Academics and Faculty
Total Classroom Teachers
13 teachers
Student-Teacher Ratio
16:1
National avg.:
Average Class Size
18 students
Tuition and Acceptance Rate
Admission Deadline
None / Rolling
Application URL
School Notes
- School Motto: Our strong Catholic education encourages our children to live their faith with high moral standards.
Source: Verified school update
Frequently Asked Questions
What is St. Charles School's ranking?
St. Charles School ranks among the top 20% of private schools in Massachusetts for: Oldest founding date.
When is the application deadline for St. Charles School?
The application deadline for St. Charles School is rolling (applications are reviewed as they are received year-round).
Related Schools
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People that viewed St. Charles School also viewed these schools: St. Mary's School, My Montessori, Lexington Christian Academy, St. Agnes School and Belmont Day School.
The nearest high school and elementary school to St. Charles School is Acera School (1.1 miles away)
The nearest preschool is Creative Corner Childrens Learning Center (0.9 miles away)
Show me:
Show me:
School
Location
Miles
Quick Facts
St. Mary's School
Daycare / Preschool (Catholic)
162 Washington St
Winchester, MA 01890
(781) 729-5515
Winchester, MA 01890
(781) 729-5515
1.8 miles
Gr: PK-K | 54 students Avg. class size: 15 students Tuition listed
My Montessori
Montessori School
100 Sylvan Rd Ste 850
Woburn, MA 01801
(781) 333-4898
Woburn, MA 01801
(781) 333-4898
1.6 miles
Gr: PK-K | 39 students
48 Bartlett Ave
Lexington, MA 02420
(781) 457-6000
Lexington, MA 02420
(781) 457-6000
3.4 miles
Gr: 6-12 | 284 students Avg. class size: 13 students Sports: 8 | Extracurrculars: 25 Tuition & acceptance rate listed
St. Agnes School
(Catholic)
39 Medford Street
Arlington, MA 02474
(781) 643-9031
Arlington, MA 02474
(781) 643-9031
4.2 miles
Gr: PK-8 | 317 students Avg. class size: 16 students Sports: 6 | Extracurrculars: 6 Tuition & acceptance rate listed
55 Day School Lane
Belmont, MA 02478
(617) 484-3078
Belmont, MA 02478
(617) 484-3078
5.8 miles
Gr: PK-8 | 338 students Sports: 13
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