Largest Student Body

All Schools
All Schools 
400+ students
400+ students 
200-400 students
200-400 students 
< 200 students
< 200 students 
More
Among "All-Boys Schools", view the boarding schools with the largest student bodies (2021).
School size comparisons are based on overall population of the school, not the number of boarding students at the school.
The balance between boarders and day students can also be another factor to consider when looking at school size.

Largest Student Body (2021)

Among All-Boys Schools (out of 32 schools)

Sorted by range (alphabetically within range)
  • Boarding School # Students Grades Location
  • 1.Rank: #1
    1150
    Grades: 8-12 | 1-12 (day)
    4175 West 29th Avenue
    Vancouver, BCCanada V6S1V1
    (604) 221-3890
  • 2.Rank: #2
    McCallie School
    McCallie School Photo - McCallie's academic programs go beyond merely mastering the necessary material. They excel at teaching students to think. McCallie does not teach courses or subjects; McCallie teaches boys.
    All-Boys 
    932
    Grades: 9-12, PG | 6-12, PG (day)
    500 Dodds Avenue
    ChattanoogaTN 37404
    (800) 234-2163
  • 3.Rank: #3
    800
    Grades: 6-12
    425 South Lindbergh Blvd.
    St. LouisMO 63131
    (314) 692-6645
  • 4.Rank: #4
    Georgetown Preparatory School
    Georgetown Preparatory School Photo - Average class size is 16. Student to teacher ratio is 8:1. Boarding Faculty to Student Ratio is 1:5
    All-Boys  (Catholic)
    494
    Grades: 9-12
    10900 Rockville Pike
    North BethesdaMD 20852
    (301) 214-1215
  • 5.-6.Rank: #5-6
    405
    Grades: 9-12, PG
    500 Old Farms Road
    AvonCT 06001
    (800) 464-2866
  • 5.-6.Rank: #5-6
    405

    Grades: 9-12
    241 Woodberry Station
    Woodberry ForestVA 22989
    (888) 798-9371
  • 7.Rank: #7
    Saint Stanislaus High School
    Saint Stanislaus High School Photo - Mr. Anderson's chemistry class gets to perform cool experiments!
    All-Boys  (Catholic)
    386
    Grades: 7-12
    304 S. Beach Blvd.
    Bay St. LouisMS 39520
    (228) 467-9057
  • 8.Rank: #8
    Fork Union Military Academy
    Fork Union Military Academy Photo - The cadets in parade formation. The first full dress parade of the year begins usually at the end of April and is on Sunday.
    All-Boys  (Baptist)
    330
    Grades: 7-12, PG
    P.O. 278, 4744 James Madison Hwy
    Fork UnionVA 23055
    (800) 462-3862
  • 9.Rank: #9
    320
    Grades: 7-12
    2605 Carlsbad Blvd.
    CarlsbadCA 92008
    (888) 762-2338
  • 10.Rank: #10
    Salisbury School
    Salisbury School Photo - Salisbury School
    All-Boys 
    310
    Grades: 9-12, PG
    251 Canaan Road
    SalisburyCT 06068
    (860) 435-5732
  • 11.Rank: #11
    300
    Grades: 7-12, PG
    520 Hwy. 1 North
    CamdenSC 29020
    (800) 948-6291
  • 12.Rank: #12
    Christ School
    Christ School Photo
    All-Boys  (Episcopal)
    293
    Grades: 8-12
    500 Christ School Road
    AshevilleNC 28704
    (828) 684-6232
  • 13.-14.Rank: #13-14
    290
    Grades: 6-12
    2001 Riverside Drive
    GainesvilleGA 30501
    (800) 462-2338
  • 13.-14.Rank: #13-14
    Trinity-Pawling School
    Trinity-Pawling School Photo - Find your home away from home on our stunning 230-acre campus. We're a buzzing community, with 8 dorms, state-of-the-art athletic facilities, a chapel, and an Arts Center with a theater and painting studios. Zip into New York City by train for cultural activities, or enjoy the great outdoors just minutes from campus.
    All-Boys  (Episcopal)
    290

    Grades: 8-12, PG | 7-12, PG (day)
    700 Route 22
    PawlingNY 12564
    (845) 855-4825
  • 15.Rank: #15
    261
    Grades: 7-12, PG
    320 Iwo Jima Blvd
    HarlingenTX 78550
  • 16.-17.Rank: #16-17
    Eaglebrook School
    Eaglebrook School Photo - Eaglebrook School teaches middle school boys the skills they will need for the rest of their lives. Learn more about our Core Skills at https://www.eaglebrook.org/coreskills.
    All-Boys 
    250
    Grades: 6-9
    271 Pine Nook Road, P.O. Box 7
    DeerfieldMA 01342
    (413) 774-9111
  • 16.-17.Rank: #16-17
    250

    Grades: 7-12
    1001 Eagle Road
    WaynePA 19087
    (610) 989-1200
  • 18.Rank: #18
    Mount Michael Benedictine School
    Mount Michael Benedictine School Photo
    All-Boys  (Catholic)
    236
    Grades: 9-12
    22520 Mount Michael Road
    ElkhornNE 68022
    (402) 238-1457
  • 19.Rank: #19
    225
    Grades: 6-9
    62 Alumni Drive
    CanaanNH 03741
    (603) 523-3548
  • 20.Rank: #20
    220
    Grades: 7-12, PG
    204 Grand Street
    MexicoMO 65265
    (573) 581-1776
  • 21.Rank: #21
    The Kiski School
    The Kiski School Photo - Kiski's outdoor classroom and project-based learning culture gives boys the opportunity to get out of traditional four-walled classrooms and experience the beautiful scenery that Western Pennsylvania autumn offers! With our dedicated STEAM and Makerspace areas, young men get to roll up their sleeves and enjoy hands-on learning!
    All-Boys 
    185
    Grades: 9-12, PG
    1888 Brett Lane
    SaltsburgPA 15681
    (724) 639-8035
  • 22.-23.Rank: #22-23
    Blue Ridge School
    Blue Ridge School Photo - Our lake offers students a chance to relax, fish, canoe - in the center of campus.
    All-Boys  (Episcopal)
    170
    Grades: 9-12
    273 Mayo Drive
    St. GeorgeVA 22935
    (434) 985-2811
  • 22.-23.Rank: #22-23
    Bridgton Academy
    Bridgton Academy Photo - Our Humanities Center is one of two academic buildings on campus, and the hub for our academic administration, Focused Academic Coaching, Academic Support, and the Marcella/Sands Lecture Hall.
    All-Boys 
    170

    Grades: 12-12, PG
    PO Box 292
    North BridgtonME 04057
    (207) 647-3322
  • 24.Rank: #24
    Hillside School
    Hillside School Photo
    All-Boys 
    165
    Grades: 4-9
    404 Robin Hill Street
    MarlboroughMA 01752
    (508) 485-3483
  • 25.-26.Rank: #25-26
    150
    Grades: 7-12
    225 S. Wayne Avenue
    WaynesboroVA 22980
    (540) 946-7706
  • 25.-26.Rank: #25-26
    Subiaco Academy
    Subiaco Academy Photo - Subiaco Students with Father Cassian
    All-Boys  (Catholic)
    150

    Grades: 7-12
    405 North Subiaco Avenue
    SubiacoAR 72865
    (479) 422-9775
  • 27.Rank: #27
    Hargrave Military Academy
    Hargrave Military Academy Photo - Respect! Integrity! Success! Earn it at Hargrave!
    All-Boys  (Baptist)
    141
    Grades: 7-12, PG
    200 Military Drive
    ChathamVA 24531
    (800) 432-2480
  • 28.Rank: #28
    125
    Grades: 5-12
    6727 South Chippawa Rd
    Wellandport, OntarioCanada 12345
    (905) 386-6203
  • 29.-30.Rank: #29-30
    The Phelps School
    The Phelps School Photo - We are LIVE and IN PERSON! Proper COVID protocols being followed allowing us to continue our objective of transformation and maximization.
    All-Boys 
    110
    Grades: 6-12, PG
    583 Sugartown Road
    MalvernPA 19355
    (610) 644-1754
  • 29.-30.Rank: #29-30
    110

    Grades: 6-12
    174 Ward Circle
    Camp HillAL 36850
    (256) 675-6260
  • 31.Rank: #31
    100
    Grades: 8-12, PG
    3042 College St.
    AustinburgOH 44010
    (440) 275-2811
  • 32.Rank: #32
    55
    Grades: 6-12
    14 Greenwood Lane
    PutneyVT 05346
    (802) 387-4545
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