For the 2026 school year, there are 2 private high schools serving 477 students in 21228, MD.
The top-ranked private high schools in 21228, MD include Mount de Sales Academy and Children's Home Diagnostic Center School.
50% of private high schools in 21228, MD are religiously affiliated (most commonly Catholic).
Top-Ranked 21228 Maryland Private High Schools (2026)
School
Location
Quick Facts
Children's Home Diagnostic Center School
All-girls | Alternative School
205 Bloomsbury Ave
Catonsville, MD 21228
(410) 744-1083
Catonsville, MD 21228
(410) 744-1083
Gr: 6-12 | 11 students
Mount de Sales Academy![Mount de Sales Academy Photo]( "Mount de Sales Academy Photo")
All-girls (Catholic)
700 Academy Rd
Catonsville, MD 21228
(410) 744-8498
Catonsville, MD 21228
(410) 744-8498
Gr: 9-12 | 466 students Avg. class size: 16 students Sports: 12 Tuition listed
Frequently Asked Questions
What are the top-ranked private high schools in 21228, MD?
The top-ranked private high schools in 21228, MD include Mount de Sales Academy and Children's Home Diagnostic Center School.
How many private high schools are located in 21228?
2 private high schools are located in 21228.
What percentage of private high schools are religiously affiliated in 21228?
50% of private high schools in 21228 are religiously affiliated (most commonly Catholic).
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