Largest District of Columbia Private Schools
- The average private school in District of Columbia has approximately 204 students (2021).
- The largest private school in District of Columbia is St. Johns College High School with 1,170 students.
- The private schools with the largest student enrollments are listed below (where sufficient data available).
Largest District of Columbia Private Schools (2021)
- School # Students Grades Location
- Rank: #11.St. Johns College High School(Roman Catholic)Students: 1,170
Grades: 9-122607 Military Road NW, Chevy Chase
Washington, DC 20015
(202) 363-2316 - Rank: #22.Sidwell Friends School(Friends)Students: 1,151
Grades: PK-123825 Wisconsin Ave NW
Washington, DC 20016
(202) 537-8100 - Rank: #33. Students: 1,050
Grades: PK-124200 Davenport Street, NW
Washington, DC 20016
(202) 274-3200 -
- Rank: #44. Students: 962
Grades: 9-1219 I Street NW
Washington, DC 20001
(202) 336-7100 - Rank: #55. Students: 896
Grades: NS-123100 Macomb Street NW
Washington, DC 20008
(202) 243-1800 - Rank: #66. Students: 650
Grades: K-123000 Cathedral Avenue NW
Washington, DC 20008
(202) 939-8814 - Rank: #77.National Cathedral SchoolAll-girls (Episcopal)Students: 595
Grades: 4-123612 Woodley Road NW
Washington, DC 20016
(202) 537-6300 - Rank: #88. Students: 576
Grades: 4-12Mount St Alban
Washington, DC 20016
(202) 537-6440 - Rank: #99. Students: 502
Grades: K-85841 Chevy Chase Pkwy NW
Washington, DC 20015
(202) 966-6682 - Rank: #1010. Students: 500
Grades: 9-124300 Harewood Rd Ne
Washington, DC 20017
(202) 529-0200 - Rank: #1111.Georgetown Visitation Preparatory SchoolAll-girls (Roman Catholic)Students: 492
Grades: 9-121524 35th St NW
Washington, DC 20007
(202) 337-3350 - Rank: #1212. Students: 401
Grades: PK-33500 Woodley Road NW
Washington, DC 20016
(202) 537-6793 - Rank: #1313. Students: 394
Grades: PK-8North Campus: 6045 16th St., NW; South Campus 4715 16th St., NW
Washington, DC 20011
(202) 291-5737 - Rank: #1414. Students: 372
Grades: PK-122001 Wisconsin Avenue NW
Washington, DC 20007
(202) 829-3700 - Rank: #1515. Students: 340
Grades: PK-81325 36th St NW
Washington, DC 20007
(202) 337-2339 - Rank: #1616. Students: 338
Grades: PK-81640 Kalmia Road NW
Washington, DC 20012
(202) 577-2000 - Rank: #1717.The Lab School Of WashingtonSpecial Education SchoolStudents: 328
Grades: 1-124759 Reservoir Rd Nw
Washington, DC 20007
(202) 965-6600 - Rank: #1818. Students: 293
Grades: NS-64121 Nebraska Ave Nw
Washington, DC 20016
(202) 537-7508 - Rank: #1919. Students: 292
Grades: 6-124101 Connecticut Avenue NW
Washington, DC 20008
(202) 362-8882 - Rank: #2020.Holy Redeemer Catholic SchoolSpecial Program Emphasis (Roman Catholic)Students: 249
Grades: PK-81135 New Jersey Avenue Nw
Washington, DC 20001
(202) 638-5789 - Rank: #2121.St. Peter School(Roman Catholic)Students: 243
Grades: PK-8422 3rd St Se
Washington, DC 20003
(202) 544-1618 - Rank: #2222. Students: 241
Grades: PK-81217 West Virginia Avenue Ne
Washington, DC 20002
(202) 397-1614 - Rank: #2323. Students: 232
Grades: K-84400 36th Street NW
Washington, DC 20008
(202) 362-7900 - Rank: #2424.St. Anselm's Abbey SchoolAll-boys (Roman Catholic)Students: 231
Grades: 6-124501 South Dakota Ave Ne
Washington, DC 20017
(202) 269-2354 - Rank: #25-2625.- 26. Students: 229
Grades: PK-84755 Whitehaven Pkwy Nw
Washington, DC 20007
(202) 337-1421 - Rank: #25-2625.- 26.St. Anthony Catholic School(Roman Catholic)Students: 229
Grades: PK-812 Lawrence St Ne
Washington, DC 20017
(202) 526-4657 - Rank: #2727. Students: 228
Grades: PK-82700 O Street S.E.
Washington, DC 20020
(202) 581-2010 - Rank: #2828. Students: 225
Grades: PK-8210 South Carolina Avenue SE
Washington, DC 20003
(202) 386-9920 - Rank: #2929. Students: 220
Grades: NS-34880 Macarthur Blvd NW
Washington, DC 20007
(202) 337-3554 - Rank: #30-3130.- 31.Rock Creek International SchoolDaycare / PreschoolStudents: 209
Grades: NS-81550 Foxhall Rd Nw
Washington, DC 20007
(202) 965-8700 - Rank: #30-3130.- 31.Sacred Heart School(Roman Catholic)Students: 209
Grades: NS-81625 Park Rd Nw
Washington, DC 20010
(202) 265-4828 - Rank: #3232. Students: 192
Grades: NS-62700 27th Street, Nw
Washington, DC 20008
(202) 387-2700 - Rank: #3333.Model Secondary School For The DeafSpecial Education SchoolStudents: 175
Grades: 9-12800 Florida Ave Ne
Washington, DC 20002
(202) 651-5031 - Rank: #3434.St. Benedict The Moor School(Roman Catholic)Students: 172
Grades: K-8320 21st Street Ne
Washington, DC 20002
(202) 397-3897 - Rank: #35-3735.- 37.Immaculate Conception School(Roman Catholic)Students: 168
Grades: PK-7711 N Street Nw
Washington, DC 20001
(202) 234-1093
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