For the 2026 school year, there are 2 private high schools belonging to International Baccalaureate (IB) World School serving 1,461 students in Maryland. You can also find more schools membership associations in Maryland.
The top-ranked private high schools belonging to International Baccalaureate (IB) World School in Maryland include Archbishop Spalding High School and St. Timothy's School.
The average acceptance rate is 70%, which is lower than the Maryland private high school average acceptance rate of 77%.
Top-Ranked Private High Schools Belonging to International Baccalaureate (IB) World School in Maryland (2026)
School
Location
Quick Facts
8080 New Cut Road
Severn, MD 21144
(410) 969-9105
Severn, MD 21144
(410) 969-9105
Gr: 9-12 | 1,286 students Avg. class size: 20 students Sports: 26 | Extracurrculars: 32 Tuition & acceptance rate listed
8400 Greenspring Avenue
Stevenson, MD 21153
(410) 486-7401
Stevenson, MD 21153
(410) 486-7401
Gr: 9-12 | 175 students Avg. class size: 12 students Sports: 16 | Extracurrculars: 26 Tuition & acceptance rate listed
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