For the 2026 school year, there are 9 private high schools offering water polo as an interscholastic sport serving 8,621 students in Maryland.
The top-ranked offering water polo sport private high schools in Maryland include Mount Saint Joseph High School, Georgetown Preparatory School, and Calvert Hall College High School.
The average acceptance rate is 76%, which is lower than the Maryland private high school average acceptance rate of 77%.
67% of private high schools offering water polo sport in Maryland are religiously affiliated (most commonly Catholic).
Top Private High Schools Offering Water Polo Sport in Maryland (2026)
School
Location
Quick Facts
6101 Wilson Lane
Bethesda, MD 20817
(301) 320-1067
Bethesda, MD 20817
(301) 320-1067
Gr: 3-12 | 710 students Avg. class size: 14 students Sports: 22 | Extracurrculars: 27 Tuition listed
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
8102 Lasalle Road
Towson, MD 21286
(443) 220-4666
Towson, MD 21286
(443) 220-4666
Gr: 9-12 | 1,172 students Avg. class size: 21 students Sports: 17 Tuition & acceptance rate listed
10900 Rockville Pike
Rockville, MD 20852
(301) 493-5000
Rockville, MD 20852
(301) 493-5000
Gr: 9-12 | 498 students Avg. class size: 16 students Sports: 18 | Extracurrculars: 30 Tuition listed
Gilman School ![Gilman School Photo - Gilman's Upper School prepares young men to build the world of tomorrow. Students engage in a timeless and challenging college-preparatory program that emphasizes a strong work ethic, critical thinking skills, effective oral and written communication, and lifelong enjoyment of intellectual pursuits.]( "Gilman School Photo - Gilman's Upper School prepares young men to build the world of tomorrow. Students engage in a timeless and challenging college-preparatory program that emphasizes a strong work ethic, critical thinking skills, effective oral and written communication, and lifelong enjoyment of intellectual pursuits.")
All-boys
5407 Roland Avenue
Baltimore, MD 21210
(410) 323-3800
Baltimore, MD 21210
(410) 323-3800
Gr: PK-12 | 1,035 students Avg. class size: 16 students Sports: 18 | Extracurrculars: 35 Tuition listed
John Carroll School ![John Carroll School Photo - Our 72-acre campus, located in Harford County]( "John Carroll School Photo - Our 72-acre campus, located in Harford County")
(Catholic)
703 E Churchville Rd
Bel Air, MD 21014
(410) 838-8333
Bel Air, MD 21014
(410) 838-8333
Gr: 9-12 | 715 students Avg. class size: 19 students Sports: 23 Tuition & acceptance rate listed
500 Chestnut Avenue
Towson, MD 21204
(410) 841-3544
Towson, MD 21204
(410) 841-3544
Gr: 6-12 | 936 students Avg. class size: 20 students Sports: 20 Tuition & acceptance rate listed
8600 McDonogh Rd
Owings Mills, MD 21117
(443) 544-7020
Owings Mills, MD 21117
(443) 544-7020
Gr: PK-12 | 1,458 students Avg. class size: 16 students Sports: 21 | Extracurrculars: 88 Tuition listed
4403 Frederick Ave
Baltimore, MD 21229
(410) 644-3300
Baltimore, MD 21229
(410) 644-3300
Gr: 9-12 | 811 students Avg. class size: 20 students Sports: 17 | Extracurrculars: 66 Tuition listed
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