For the 2025-26 school year, there are 4 private high schools serving 1,706 students in Braintree, MA.
The top ranked private high schools in Braintree, MA include Thayer Academy, Archbishop Williams High School, and Cats Academy.
The average acceptance rate is 68%, which is higher than the Massachusetts private high school average acceptance rate of 62%.
25% of private high schools in Braintree, MA are religiously affiliated (most commonly Catholic).
Top Ranked Braintree Private High Schools (2025-26)
School
Location
Quick Facts
40 Independence Ave
Braintree, MA 02184
(781) 535-6051
Braintree, MA 02184
(781) 535-6051
Gr: 7-12 | 648 students Avg. class size: 20 students Sports: 17 | Extracurrculars: 1 Tuition & acceptance rate listed
Cats Academy![Cats Academy Photo]( "Cats Academy Photo")
Special Program Emphasis
2001 Washington Street
Braintree, MA 02184
(857) 400-9700
Braintree, MA 02184
(857) 400-9700
Gr: 8-12 | 327 students Avg. class size: 12 students Tuition listed
745 Washington Street
Braintree, MA 02184
(781) 664-2201
Braintree, MA 02184
(781) 664-2201
Gr: 5-12 | 686 students Avg. class size: 15 students Tuition & acceptance rate listed
Granite Academy
Special Education School
6 Columbian St
Braintree, MA 02184
(781) 380-3945
Braintree, MA 02184
(781) 380-3945
Gr: 6-12 | 45 students Avg. class size: 9 students Sports: 1 Tuition & acceptance rate listed
Frequently Asked Questions
What are the top ranked private high schools in Braintree, MA?
The top ranked private high schools in Braintree, MA include Thayer Academy, Archbishop Williams High School, and Cats Academy.
How many private high schools are located in Braintree?
4 private high schools are located in Braintree.
What percentage of private high schools are religiously affiliated in Braintree?
25% of private high schools in Braintree are religiously affiliated (most commonly Catholic).
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