Grades 3-8 40 students 4 students per teacher Roman Catholic All-boys
All-boys schools in Arlington, MA
10 in Arlington or within 12 miles. Schools that told the 2023-24 federal survey they enroll boys only.
Affiliation, co-ed or single-sex, association membership and the share of graduates going on to a 4-year college come from the 2023-24 federal Private School Universe survey.
Grades 9-12 50 students 6.7 students per teacher Jewish All-boys 0% to 4-year college
Grades 9-12 38 students 2.7 students per teacher Jewish All-boys 100% to 4-year college
Seaport Academy
6 mi Grades 8-12 24 students 6 students per teacher Nonsectarian Special education All-boys 0% to 4-year college
Grades 5-8 54 students 7.3 students per teacher Roman Catholic All-boys
Grades 7-12 1,439 students 13 students per teacher Roman Catholic All-boys 99% to 4-year college
Catholic Memorial
10 mi Grades 7-12 605 students 12.5 students per teacher Roman Catholic All-boys 100% to 4-year college
The Fenn School
10 mi Grades 4-9 310 students 6.6 students per teacher Nonsectarian All-boys
St. Sebastians School
11 mi Grades 7-12 388 students 5.2 students per teacher Roman Catholic All-boys
Grades 3-12 33 students 2.8 students per teacher Nonsectarian Special education All-boys 25% to 4-year college
Private schools
Keep looking
- All private schools near Arlington
- Christian schools in Arlington
- Catholic schools in Arlington
- Montessori schools in Arlington
- Special education schools in Arlington
- Private high schools in Arlington
- Private elementary schools in Arlington
- Private middle schools in Arlington
- Private schools with kindergarten in Arlington
- Private schools with pre-K in Arlington
- Jewish schools in Arlington
- All-girls schools in Arlington
- All-boys schools in Belmont (2 mi)
- All-boys schools in Winchester (3 mi)
- All-boys schools in Watertown (3 mi)
- All-boys schools in Cambridge (4 mi)
- All-boys schools in Lexington (4 mi)
- All-boys schools in Waltham (4 mi)
- All-boys schools in Brighton (5 mi)
- All-boys schools in Chestnut Hill (6 mi)
- All-boys schools across Massachusetts
Get one email when applications open
Most programs open once a year, and several ran out of money or seats in 2026. Pick your state (you are looking at Arlington) and we will email you the day the next window opens, with the official link. That is the only email you get.
One email per application window. No calls, no sharing your details.