For the 2025-26 school year, there are 4 private schools serving 956 students in Waltham, MA (there are 10 public schools, serving 5,709 public students). 14% of all K-12 students in Waltham, MA are educated in private schools (compared to the MA state average of 12%).
The top ranked private schools in Waltham, MA include Our Ladys Academy, Milestones Day School, and Chapel Hill Chauncy Hall School.
The average acceptance rate is 60%, which is lower than the Massachusetts private school average acceptance rate of 71%.
Top Ranked Waltham Private Schools (2025-26)
School
Location
Quick Facts
Milestones Day School![Milestones Day School Photo - Milestones Day School Milestones Day School Photo - Milestones Day School]()

Special Education School
410 Totten Pond Road
Waltham, MA 02451
(781) 895-3200
Waltham, MA 02451
(781) 895-3200
Gr: K-12 | 63 students Avg. class size: 5 students Extracurrculars: 4
785 Beaver Street
Waltham, MA 02452
(781) 314-0804
Waltham, MA 02452
(781) 314-0804
Gr: 7-12 | 200 students Avg. class size: 10 students Sports: 11 | Extracurrculars: 26 Tuition & acceptance rate listed
Gann Academy-the New Jewish High School![Gann Academy-the New Jewish High School Photo - Gann students volunteer at Cradles to Crayons in Boston. Gann Academy-the New Jewish High School Photo - Gann students volunteer at Cradles to Crayons in Boston.]()

Special Program Emphasis (Jewish)
333 Forest Street
Waltham, MA 02452
(781) 642-6800
Waltham, MA 02452
(781) 642-6800
Gr: 9-12 | 321 students Avg. class size: 16 students Sports: 11 Tuition listed
920 Trapelo Road
Waltham, MA 02452
(178) 189-9035
Waltham, MA 02452
(178) 189-9035
Gr: PK-8 | 372 students Avg. class size: 18 students Tuition listed
Waltham, Massachusetts Private Schools (Closed)
School
Location
Quick Facts
Saint Jude School (Closed 2019)
(Catholic)
175 Main Street
Waltham, MA 02453
(781) 899-3644
Waltham, MA 02453
(781) 899-3644
Gr: PK-8 | 153 students Avg. class size: 15 students Tuition listed
Frequently Asked Questions
What are the top ranked private schools in Waltham, MA?
The top ranked private schools in Waltham, MA include Our Ladys Academy, Milestones Day School, and Chapel Hill Chauncy Hall School.
How many private schools are located in Waltham?
4 private schools are located in Waltham.
What percentage of students in Waltham go to private school?
14% of all K-12 students in Waltham are educated in private schools (compared to the MA state average of 12%).
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