Largest Student Body

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All Schools 
400+ students
400+ students 
200-400 students
200-400 students 
< 200 students
< 200 students 
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  • Among "All Schools", view the boarding schools with the largest student bodies (2018-19).
  • 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 (2018-19)

Sorted by range (alphabetically within range)
  • Boarding School # Students Grades Location
  • 1.-2.
    'Iolani School
    'Iolani School Photo
    (Episcopal)
    1900
    Grades: 9-12 | K-12 (day)
    563 Kamoku Street
    HonoluluHI 96826
    (808)943-2279
  • 1.-2.
    1900

    Grades: 6-12 | Pre-K-12 (day)
    Route de Sauverny 74
    GenevaSwitzerland 1290
    0041227755656
  • 3.
    1750
    Grades: 7-12 | Pre-K-12 (day)
    1305 Whittington Drive
    HoustonTX 77077
    (847)840-3064
  • 4.
    1700
    Grades: 9-12, PG | Pre-K-12, PG (day)
    7400 San Jose Blvd.
    JacksonvilleFL 32217
    (904)256-5030
  • 5.
    1680
    Grades: 6-12
    438 Main Street
    SacoME 04072
    (207)282-5383
  • 6.-7.
    1550
    Grades: 8-12 | Pre-K-12 (day)
    8401 Belvedere Rd
    West Palm BeachFL 33411
    (561)657-3470
  • 6.-7.
    1550

    Grades: 9-12
    7600 Lyons Road
    Coconut CreekFL 33073
    (954)305-6937
  • 8.
    1380
    Grades: 9-12
    6189 Winter Garden-Vineland Rd
    WindermereFL 34786
    (954)305-6937
  • 9.
    1300
    Grades: 7-12, PG | Pre-K-12, PG (day)
    17235 Seventh Street
    MontverdeFL 34756
    (407)469-2561
  • 10.-11.
    1200
    Grades: 9-12
    1 Carmel Parkway
    MundeleinIL 60060
    (312)416-1955
  • 10.-11.
    1200

    Grades: 5-12, PG
    5500 34th Street West
    BradentonFL 34210
    (800)872-6425
  • 12.
    1150
    Grades: 8-12 | 1-12 (day)
    4175 West 29th Avenue
    Vancouver, BCCanada 00001
    (604)221-3915
  • 13.
    1142
    Grades: 9-12, PG
    180 Main Street
    AndoverMA 01810
    (978)749-4050
  • 14.
    1090
    Grades: 8-12 | Pre-K-12 (day)
    11600 Welch Road
    DallasTX 75229
    (214)360-6526
  • 15.
    1084
    Grades: 9-12, PG
    20 Main Street
    ExeterNH 03833
    (603)777-3437
  • 16.
    1030
    Grades: 9-12
    550 S. Albert St.
    Saint PaulMN 55116
    (312)416-1955
  • 17.
    1024
    Grades: 9-12 | 6-12 (day)
    171 Baylor School Road
    ChattanoogaTN 37405
    (423)267-5902
  • 18.
    1006
    Grades: 9-12
    700 Ashland Avenue
    Chicago HeightsIL 60411
    (312)416-1955
  • 19.
    1000
    Grades: 9-12
    2 School Way
    WatsonvilleCA 95076
    (831)768-6137
  • 20.
    998
    Grades: 8-12 | K-12 (day)
    3400 Richmond Road
    VictoriaCanada V8P 4P5
    (250)370-6170
  • 21.-22.
    950
    Grades: 7-12 | K-8 (day)
    No.11, Anfu Street, Houshayu, Shunyi District
    BeijingChina 101318
    8610804960082028
  • 21.-22.
    950

    Grades: 9-12, PG
    1000 Main Street, PO Box 906
    St. JohnsburyVT 05819
    (802)751-2130
  • 23.
    Branksome Hall
    Branksome Hall Photo
    All-Girls 
    900
    Grades: 7-12 | Pre-K-12 (day)
    10 Elm Avenue
    TorontoCanada 00000
    (416)920-9741
  • 24.
    899
    Grades: 9-12
    2132 Ivy Road
    CharlottesvilleVA 22903
    (434)296-5106
  • 25.
    886
    Grades: 6-12 | Pre-K-12 (day)
    234 Global edu-ro, Daejeong-eup, Seogwipo-si
    Jeju-doSouth Korea 63644
    82649025073
  • 26.
    871
    Grades: 9-12, PG
    101 West College Blvd
    RoswellNM 88201
    (800)421-5376
  • 27.
    870
    Grades: 9-12, PG | Pre-K-12, PG (day)
    6300 SW Nicol Road
    PortlandOR 97223
    (503)768-3115
  • 28.
    869
    Grades: 9-12
    1615 Mater Dei Drive
    Chula VistaCA 91913
    (312)416-1955
  • 29.
    850
    Grades: 9-12, PG
    333 Christian Street
    WallingfordCT 06492
    (203)697-2239
  • 30.
    845
    Grades: 9-12
    2250 Clays Mill Road
    LexingtonKY 40503
    (312)416-1955
  • 31.
    828
    Grades: 9-12
    1300 Academy Road
    CulverIN 46511
    (574)842-7100
  • 32.
    816
    Grades: 9-12, PG
    2500 Main Street
    LawrencevilleNJ 08648
    (800)735-2030
  • 33.
    815
    Grades: 6-12
    425 South Lindbergh Blvd.
    St. LouisMO 63131
    (314)692-6640
  • 34.
    813
    Grades: 9-12 | Pre-K-12 (day)
    PO Box 801 39221 Woodward Ave.
    Bloomfield HillsMI 48303
    (248)645-3610
  • 35.
    790
    Grades: 9-12
    112 Broad Street
    Red BankNJ 07701
    (312)416-1955
  • 36.
    775
    Grades: 9-12, PG
    330 N. Glenview Avenue
    Milwaukee WI 53213
    (414)453-4567
  • 37.
    758
    Grades: 9-12, PG | Pre-K-12, PG (day)
    1014 Cave Spring Road, SW
    RomeGA 30161
    (706)235-6051
  • 38.
    750
    Grades: 9-12 | Pre-K-12 (day)
    3152 Forest Lake Road
    Pebble BeachCA 93953
    (831)625-8309
  • 39.-40.
    715
    Grades: 9-12 | 4-12 (day)
    362 Mariposa Avenue
    OttawaCanada K1M0T3
    (613)749-9630
  • 39.-40.
    715

    Grades: 6-12, PG | Pre-K-12, PG (day)
    Via Collina d'Oro
    MontagnolaSwitzerland 6926
    41919605151
  • 41.
    710
    Grades: 9-12 | Pre-K-12 (day)
    Calle Poniente 20, Urb. Monte Alina.
    Pozuelo de Alarcon, MadridSpain 28223
    0034917993441
  • 42.-43.
    700
    Grades: 9-12 | K-12 (day)
    170 Centre Street
    MiltonMA 02186
    (617)898-2227
  • 42.-43.
    700

    Grades: 9-12
    1350 Gardena Avenue NE
    FridleyMN 55432
    (763)586-6316
  • 44.
    696
    Grades: 8-12 | 6-12 (day)
    6500 St. Stephen's Drive
    AustinTX 78746
    (512)327-1213
  • 45.
    690
    Grades: 9-12, PG
    Office of Admission
    WindsorCT 06095
    (860)687-6400
  • 46.
    689
    Grades: 5-12, PG | Pre-K-12, PG (day)
    2 Ridley Road
    St CatharinesCanada l2r 7c3
    (905)684-1889
  • 47.-48.
    680
    Grades: 8-12 | Pre-K-12 (day)
    1051 N Houston
    BullardTX 75757
    (903)894-5000
  • 47.-48.
    680

    Grades: 9-12 | K-12 (day)
    1500 Butterfield Road
    San AnselmoCA 94960
    (415)258-1905
  • 49.
    670
    Grades: 9-12
    582 Columbus Avenue
    ThornwoodNY 10594
    (914)495-6028
  • 50.
    McCallie School
    McCallie School Photo - At McCallie, we feel it is important to grow the whole boy. Our expert coaches and trainers utilize our state of the art facilities to help our young men be the best they can be physically.
    All-Boys 
    667
    Grades: 9-12 | 6-12 (day)
    500 Dodds Avenue
    ChattanoogaTN 37404
    (800)234-2163
  • 51.
    655
    Grades: 9-12, PG
    One Lamplighter Way
    Mount HermonMA 01354
    (413)498-3227
  • 52.-53.
    650
    Grades: 8-12
    955 Harbourside Drive
    North Vancouver, BCCanada V7P 3S4
    (604)998-1000
  • 52.-53.
    650

    Grades: 9-12, PG | 6-12, PG (day)
    176 Edgerstoune Road
    PrincetonNJ 08540
    (609)921-7600
  • 54.
    648
    Grades: 9-12, PG
    7 Boyden Lane
    DeerfieldMA 01342
    (413)774-1400
  • 55.
    606
    Grades: 9-12, PG
    110 Woodbury Road
    WatertownCT 06795
    (860)945-7700
  • 56.-57.
    605
    Grades: 9-12, PG
    11 Interlaken Road
    LakevilleCT 06039
    (860)435-3102
  • 56.-57.
    605

    Grades: 9-12, PG | 6-12, PG (day)
    81 Providence Street
    WorcesterMA 01604
    (508)459-5481
  • 58.-59.
    600
    Grades: 7-12 | Pre-K-12 (day)
    339 Nacoochee Drive
    Rabun GapGA 30568
    (706)746-7720
  • 58.-59.
    600

    Grades: 9-12 | Pre-K-12 (day)
    16923 Norwood Road
    Sandy SpringMD 20860
    (301)774-7455
  • 60.
    596
    Grades: 9-12
    3900 Jog Road
    Boca RatonFL 33434
    (561)210-2020
  • 61.
    580
    Grades: 9-12
    4026 Maher St.
    NapaCA 94558
    (312)416-1955
  • 62.-63.
    578
    Grades: 9-12, PG
    745 Main Street
    FryeburgME 04037
    (207)935-2013
  • 62.-63.
    578

    Grades: 9-12 | 5-12 (day)
    55 Deblaquire St N.
    Port HopeCanada L1A4K
    (905)885-3217
  • 64.
    573
    Grades: 9-12
    811 W. Donovan Street
    HoustonTX 77091
    (312)416-1955
  • 65.
    Kent School
    Kent School Photo - Kent's newly renovated art studios offer ample space to explore your creativity.
    (Episcopal)
    570
    Grades: 9-12, PG
    PO Box 2006
    KentCT 06757
    (860)927-6111
  • 66.
    551
    Grades: 9-12, PG
    201 South Main Street
    HightstownNJ 08520
    (609)944-7501
  • 67.
    550
    Grades: 7-12
    2001 Riverside Drive
    GainesvilleGA 30501
    (800)462-2338
  • 68.-69.
    540
    Grades: 9-12
    3701 Sinclair Lane
    BaltimoreMD 21213
    (312)416-1955
  • 68.-69.
    George School
    George School Photo - Main Hall
    (Society of Friends)
    540

    Grades: 9-12
    1690 Newtown Langhorne Road
    NewtownPA 18940
    (215)579-6547
  • 70.
    St. Paul's School
    St. Paul's School Photo - SPS 1
    (Episcopal)
    534
    Grades: 9-12
    325 Pleasant Street
    ConcordNH 03301
    (603)229-4700
  • 71.
    531
    Grades: 7-12 | 5-12 (day)
    201 Campus Drive, PO Box 10
    Tallulah FallsGA 30573
    (706)754-0400
  • 72.-74.
    525
    Grades: 9-12, PG
    2735 Mt. Baker Road
    Mill Bay, BC V0R 2P1Canada 1
    (250)743-5521
  • 72.-74.
    525

    Grades: 9-12, PG
    860 Beech Street
    PottstownPA 19464
    (610)326-1000
  • 72.-74.
    525

    Grades: 9-12
    66 Spring Street
    MarionMA 02738
    (508)291-8300
  • 75.-76.
    The Pennington School
    (United Methodist)
    520
    Grades: 8-12 | 6-12 (day)
    112 West Delaware Avenue
    PenningtonNJ 08534
    (609)737-6128
  • 75.-76.
    St. Francis High School
    St. Francis High School Photo - Friars' Hall
    All-Boys  (Catholic)
    520

    Grades: 9-12
    4129 Lake Shore Road
    HamburgNY 14075
    (716)627-1200
  • 77.
    517
    Grades: 9-12 | 6-12 (day)
    2100 Mt. Diablo Scenic Blvd.
    DanvilleCA 94506
    (925)362-7223
  • 78.
    515
    Grades: 8-12
    1975 Renfrew Road
    Shawnigan Lake, BCCanada V0R2W1
    (250)743-6207
  • 79.
    508
    Grades: 9-12 | 6-12 (day)
    1415 Summit Avenue
    SeattleWA 98122
    (206)682-7309
  • 80.-82.
    500
    Grades: 9-12
    PO Box 127, 168 Institute Circle
    Lyndon CenterVT 05850
    (802)535-3700
  • 80.-82.
    500

    Grades: 8-12 | Pre-K-12 (day)
    4254 Colonial Avenue
    RoanokeVA 24018
    (540)989-6641
  • 80.-82.
    St. Croix Academy
    St. Croix Academy Photo - St. Croix's lakeside family-style dormitory was built in 2015 and is located on a beautiful lake with walkways to the Mississippi River and within walking distance of over 50 shops and restaurants.
    (Christian)
    500

    Grades: 6-12
    1200 Oakdale Ave.
    St. PaulMN 55118
    (651)455-1521
  • 83.
    499
    Grades: 9-12 | 5-12 (day)
    49 Clinton Avenue
    Dobbs FerryNY 10522
    (914)479-6420
  • 84.
    Georgetown Preparatory School
    Georgetown Preparatory School Photo - World Class Music Programs
    All-Boys  (Catholic)
    492
    Grades: 9-12
    10900 Rockville Pike
    North BethesdaMD 20852
    (301)214-1215
  • 85.
    486
    Grades: 8-12 | Pre-K-12 (day)
    621 N Jefferson St
    RoanokeVA 24016
    (540)982-3532
  • 86.
    482
    Grades: 9-12, PG
    1000 Shumway Avenue
    FaribaultMN 55021
    (507)333-1618
  • 87.
    480
    Grades: 9-12, PG
    295 Main Street
    PittsfieldME 04967
    (207)487-2282
  • 88.
    479
    Grades: 9-12
    3535 Commerce Rd.
    Orchard LakeMI 48324
    (248)431-1697
  • 89.
    476
    Grades: 9-12 | 2-12 (day)
    P.O. Box 227
    Prides CrossingMA 01965
    (978)236-3000
  • 90.
    475
    Grades: 7-9 | K-9 (day)
    48 Main Street
    SouthboroughMA 01772
    (508)490-8201
  • 91.
    Dana Hall School
    Dana Hall School Photo - Whether riding is the center of your life or a sport you've always wanted to pursue, at Dana Hall you can take the reins yourself.
    All-Girls 
    468
    Grades: 9-12
    45 Dana Road
    WellesleyMA 02482
    (781)489-1331
  • 92.
    460
    Grades: 9-12, PG
    PO Box 600
    BlairstownNJ 07825
    (908)362-6121
  • 93.
    Wyoming Seminary Upper School
    Wyoming Seminary Upper School Photo - Wyoming Seminary has an excellent college counseling office that provides students with the structure that they need to matriculate at a college of their choice.
    (United Methodist)
    458
    Grades: 9-12, PG
    201 North Sprague Ave.
    KingstonPA 18704
    (570)270-2160
  • 94.
    442
    Grades: 9-12
    423 Fox Chapel Road
    PittsburghPA 15238
    (412)968-3180
  • 95.-98.
    440
    Grades: 9-12, PG
    68 New Dover Road
    CanterburyUnited Kingdom CT1 3LQ
    01227866540
  • 95.-98.
    440

    Grades: 9-12
    1200 N. Quaker Lane
    AlexandriaVA 22302
    (877)933-4347
  • 95.-98.
    440

    Grades: 9-12, PG
    300 East Seminary Street
    MercersburgPA 17236
    (717)328-6173
  • 95.-98.
    440

    Grades: 9-12, PG | 7-12, PG (day)
    19 Payson Avenue
    EasthamptonMA 01027
    (413)529-3241
  • 99.
    437
    Grades: 7-12 | 5-12 (day)
    60 Knox Lane
    WheelingWV 26003
    (304)233-1436
  • 100.-101.
    435
    Grades: 9-12, PG
    975 West Main Street
    Dover FoxcroftME 04426
    (207)564-8664
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