Largest Student Body

All Schools
All Schools 
400+ students
400+ students 
200-400 students
200-400 students 
< 200 students
< 200 students 
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  • Among "Schools with 400+ Students", 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)

Among Schools with 400+ Students (out of 114 schools)

Sorted by range (alphabetically within range)
  • Boarding School # Students Grades Location
  • 1.-2.Rank: #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.Rank: #1-2
    1900

    Grades: 6-12 | Pre-K-12 (day)
    Route de Sauverny 74
    GenevaSwitzerland 1290
    0041227755656
  • 3.Rank: #3
    1750
    Grades: 7-12 | Pre-K-12 (day)
    13051 Whittington Dr.
    HoustonTX 77077
    (281)496-7900
  • 4.Rank: #4
    1700
    Grades: 9-12, PG | Pre-K-12, PG (day)
    7400 San Jose Blvd.
    JacksonvilleFL 32217
    (904)256-5030
  • 5.Rank: #5
    1680
    Grades: 6-12
    438 Main Street
    SacoME 04072
    (207)282-5383
  • 6.Rank: #6
    1620
    Grades: 6-12 | Pre-K-12 (day)
    7600 Lyons Road
    Coconut CreekFL 33073
    (954)305-6937
  • 7.Rank: #7
    1550
    Grades: 8-12 | Pre-K-12 (day)
    8401 Belvedere Rd
    West Palm BeachFL 33411
    (561)657-3470
  • 8.Rank: #8
    1500
    Grades: 7-12 | Pre-K-12 (day)
    6189 Winter Garden-Vineland Rd
    WindermereFL 34786
    079057737
  • 9.Rank: #9
    1300
    Grades: 7-12, PG | Pre-K-12, PG (day)
    17235 Seventh Street
    MontverdeFL 34756
    (407)469-2561
  • 10.-11.Rank: #10-11
    1200
    Grades: 9-12
    1 Carmel Parkway
    MundeleinIL 60060
    (312)416-1955
  • 10.-11.Rank: #10-11
    1200

    Grades: 6-12, PG
    5500 34th Street West
    BradentonFL 34210
    (800)872-6425
  • 12.Rank: #12
    1160
    Grades: 8-12 | 1-12 (day)
    4175 West 29th Avenue
    Vancouver, BCCanada 00001
    (604)221-3915
  • 13.Rank: #13
    1142
    Grades: 9-12, PG
    180 Main Street
    AndoverMA 01810
    (978)749-4050
  • 14.Rank: #14
    The Hockaday School
    The Hockaday School Photo
    All-Girls 
    1090
    Grades: 8-12 | Pre-K-12 (day)
    11600 Welch Road
    DallasTX 75229
    (214)360-6526
  • 15.Rank: #15
    1083
    Grades: 9-12 | 6-12 (day)
    171 Baylor School Road
    ChattanoogaTN 37405
    (423)267-5902
  • 16.Rank: #16
    1081
    Grades: 9-12, PG
    20 Main Street
    ExeterNH 03833
    (603)777-3437
  • 17.Rank: #17
    1030
    Grades: 9-12
    550 S. Albert St.
    Saint PaulMN 55116
    (312)416-1955
  • 18.Rank: #18
    1006
    Grades: 9-12
    700 Ashland Avenue
    Chicago HeightsIL 60411
    (312)416-1955
  • 19.Rank: #19
    1000
    Grades: 9-12
    2 School Way
    WatsonvilleCA 95076
    (831)768-6137
  • 20.Rank: #20
    998
    Grades: 8-12 | K-12 (day)
    3400 Richmond Road
    VictoriaCanada V8P 4P5
    (250)370-6170
  • 21.-22.Rank: #21-22
    950
    Grades: 7-12 | K-8 (day)
    No.11, Anfu Street, Houshayu, Shunyi District
    BeijingChina 101318
    8610804960082028
  • 21.-22.Rank: #21-22
    950

    Grades: 9-12, PG
    1000 Main Street, PO Box 906
    St. JohnsburyVT 05819
    (802)751-2130
  • 23.Rank: #23
    McCallie School
    McCallie School Photo - Through coordinate activities with our sister school GPS, our students interact with young women on a daily basis.
    All-Boys 
    938
    Grades: 9-12, PG | 6-12, PG (day)
    500 Dodds Avenue
    ChattanoogaTN 37404
    (800)234-2163
  • 24.Rank: #24
    Branksome Hall
    Branksome Hall Photo
    All-Girls 
    900
    Grades: 7-12 | Pre-K-12 (day)
    10 Elm Avenue
    TorontoCanada 00000
    (416)920-9741
  • 25.Rank: #25
    899
    Grades: 9-12
    2132 Ivy Road
    CharlottesvilleVA 22903
    (434)296-5106
  • 26.Rank: #26
    886
    Grades: 6-12 | Pre-K-12 (day)
    234 Global edu-ro, Daejeong-eup, Seogwipo-si
    Jeju-doSouth Korea 63644
    82649025072
  • 27.Rank: #27
    871
    Grades: 9-12, PG
    101 West College Blvd
    RoswellNM 88201
    (800)421-5376
  • 28.Rank: #28
    870
    Grades: 9-12, PG | Pre-K-12, PG (day)
    6300 SW Nicol Road
    PortlandOR 97223
    (503)768-3115
  • 29.Rank: #29
    869
    Grades: 9-12
    1615 Mater Dei Drive
    Chula VistaCA 91913
    (312)416-1955
  • 30.-31.Rank: #30-31
    850
    Grades: 6-12
    425 South Lindbergh Blvd.
    St. LouisMO 63131
    (314)692-6640
  • 30.-31.Rank: #30-31
    850

    Grades: 9-12, PG
    333 Christian Street
    WallingfordCT 06492
    (203)697-2239
  • 32.-33.Rank: #32-33
    845
    Grades: 9-12
    2250 Clays Mill Road
    LexingtonKY 40503
    (312)416-1955
  • 32.-33.Rank: #32-33
    845

    Grades: 9-12
    1300 Academy Road
    CulverIN 46511
    (574)842-7100
  • 34.Rank: #34
    817
    Grades: 9-12, PG
    2500 Main Street
    LawrencevilleNJ 08648
    (800)735-2030
  • 35.Rank: #35
    813
    Grades: 9-12 | Pre-K-12 (day)
    PO Box 801 39221 Woodward Ave.
    Bloomfield HillsMI 48303
    (248)645-3610
  • 36.Rank: #36
    790
    Grades: 9-12
    112 Broad Street
    Red BankNJ 07701
    (312)416-1955
  • 37.Rank: #37
    775
    Grades: 9-12, PG
    330 N. Glenview Avenue
    Milwaukee WI 53213
    (414)453-4567
  • 38.Rank: #38
    758
    Grades: 9-12, PG | Pre-K-12, PG (day)
    1014 Cave Spring Road, SW
    RomeGA 30161
    (706)235-6051
  • 39.Rank: #39
    750
    Grades: 9-12 | Pre-K-12 (day)
    3152 Forest Lake Road
    Pebble BeachCA 93953
    (831)625-8309
  • 40.Rank: #40
    730
    Grades: 9-12 | K-12 (day)
    170 Centre Street
    MiltonMA 02186
    (617)898-2227
  • 41.-42.Rank: #41-42
    715
    Grades: 9-12 | 4-12 (day)
    362 Mariposa Avenue
    OttawaCanada K1M0T3
    (613)749-9630
  • 41.-42.Rank: #41-42
    715

    Grades: 6-12, PG | Pre-K-12, PG (day)
    Via Collina d'Oro
    MontagnolaSwitzerland 6926
    41919605151
  • 43.Rank: #43
    710
    Grades: 9-12 | Pre-K-12 (day)
    Calle Poniente 20, Urb. Monte Alina.
    Pozuelo de Alarcon, MadridSpain 28223
    0034917993441
  • 44.Rank: #44
    700
    Grades: 9-12
    1350 Gardena Avenue NE
    FridleyMN 55432
    (763)586-6316
  • 45.Rank: #45
    696
    Grades: 8-12 | 6-12 (day)
    6500 St. Stephen's Drive
    AustinTX 78746
    (512)327-1213
  • 46.Rank: #46
    690
    Grades: 9-12, PG
    Office of Admission
    WindsorCT 06095
    (860)687-6400
  • 47.Rank: #47
    689
    Grades: 5-12, PG | Pre-K-12, PG (day)
    2 Ridley Road
    St CatharinesCanada l2r 7c3
    (905)684-1889
  • 48.-49.Rank: #48-49
    680
    Grades: 8-12 | Pre-K-12 (day)
    1051 N Houston
    BullardTX 75757
    (903)894-5000
  • 48.-49.Rank: #48-49
    680

    Grades: 9-12 | K-12 (day)
    1500 Butterfield Road
    San AnselmoCA 94960
    (415)258-1905
  • 50.Rank: #50
    655
    Grades: 9-12, PG
    One Lamplighter Way
    Mount HermonMA 01354
    (413)498-3227
  • 51.-53.Rank: #51-53
    650
    Grades: 8-12
    955 Harbourside Drive
    North Vancouver, BCCanada V7P 3S4
    (604)998-1000
  • 51.-53.Rank: #51-53
    650

    Grades: 9-12
    582 Columbus Avenue
    ThornwoodNY 10594
    (914)495-6028
  • 51.-53.Rank: #51-53
    650

    Grades: 9-12, PG | 6-12, PG (day)
    176 Edgerstoune Road
    PrincetonNJ 08540
    (609)921-7600
  • 54.Rank: #54
    648
    Grades: 9-12, PG
    7 Boyden Lane
    DeerfieldMA 01342
    (413)774-1400
  • 55.Rank: #55
    625
    Grades: 9-12
    3900 Jog Road
    Boca RatonFL 33434
    (561)210-2020
  • 56.Rank: #56
    606
    Grades: 9-12, PG
    110 Woodbury Road
    WatertownCT 06795
    (860)945-7700
  • 57.-58.Rank: #57-58
    605
    Grades: 9-12, PG
    11 Interlaken Road
    LakevilleCT 06039
    (860)435-3102
  • 57.-58.Rank: #57-58
    605

    Grades: 9-12, PG | 6-12, PG (day)
    81 Providence Street
    WorcesterMA 01604
    (508)459-5481
  • 59.-60.Rank: #59-60
    600
    Grades: 7-12 | Pre-K-12 (day)
    339 Nacoochee Drive
    Rabun GapGA 30568
    (706)746-7720
  • 59.-60.Rank: #59-60
    600

    Grades: 9-12 | Pre-K-12 (day)
    16923 Norwood Road
    Sandy SpringMD 20860
    (301)774-7455
  • 61.-62.Rank: #61-62
    580
    Grades: 9-12
    4026 Maher St.
    NapaCA 94558
    (312)416-1955
  • 61.-62.Rank: #61-62
    Kent School
    Kent School Photo - Our campus is located along the shores of the Housatonic River, adjacent to the town of Kent.
    (Episcopal)
    580

    Grades: 9-12, PG
    PO Box 2006
    KentCT 06757
    (860)927-6111
  • 63.-64.Rank: #63-64
    578
    Grades: 9-12, PG
    745 Main Street
    FryeburgME 04037
    (207)935-2013
  • 63.-64.Rank: #63-64
    578

    Grades: 9-12 | 5-12 (day)
    55 Deblaquire St N.
    Port HopeCanada L1A4K7
    (905)885-3209
  • 65.Rank: #65
    573
    Grades: 9-12
    811 W. Donovan Street
    HoustonTX 77091
    (312)416-1955
  • 66.Rank: #66
    550
    Grades: 7-12
    2001 Riverside Drive
    GainesvilleGA 30501
    (800)462-2338
  • 67.Rank: #67
    548
    Grades: 8-12 | Pre-K-12 (day)
    300 Garrison Forest Road
    Owings MillsMD 21117
    (410)559-3111
  • 68.-70.Rank: #68-70
    540
    Grades: 9-12
    3701 Sinclair Lane
    BaltimoreMD 21213
    (312)416-1955
  • 68.-70.Rank: #68-70
    George School
    George School Photo - Main Hall
    (Society of Friends)
    540

    Grades: 9-12
    1690 Newtown Langhorne Road
    NewtownPA 18940
    (215)579-6547
  • 68.-70.Rank: #68-70
    540

    Grades: 9-12, PG
    201 South Main Street
    HightstownNJ 08520
    (609)944-7501
  • 71.Rank: #71
    St. Paul's School
    St. Paul's School Photo - SPS 1
    (Episcopal)
    534
    Grades: 9-12
    325 Pleasant Street
    ConcordNH 03301
    (603)229-4700
  • 72.Rank: #72
    531
    Grades: 7-12 | 5-12 (day)
    201 Campus Drive, PO Box 10
    Tallulah FallsGA 30573
    (706)754-0400
  • 73.Rank: #73
    528
    Grades: 9-12, PG
    4000 M 137 Hwy
    InterlochenMI 49643
    (231)640-9353
  • 74.-76.Rank: #74-76
    525
    Grades: 9-12, PG
    2735 Mt. Baker Road
    Mill Bay, BC V0R 2P1Canada 1
    (250)743-5521
  • 74.-76.Rank: #74-76
    525

    Grades: 9-12, PG
    860 Beech Street
    PottstownPA 19464
    (610)326-1000
  • 74.-76.Rank: #74-76
    525

    Grades: 9-12
    66 Spring Street
    MarionMA 02738
    (508)291-8300
  • 77.-78.Rank: #77-78
    The Pennington School
    (United Methodist)
    520
    Grades: 8-12 | 6-12 (day)
    112 West Delaware Avenue
    PenningtonNJ 08534
    (609)737-6128
  • 77.-78.Rank: #77-78
    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
  • 79.Rank: #79
    517
    Grades: 9-12 | 6-12 (day)
    2100 Mt. Diablo Scenic Blvd.
    DanvilleCA 94506
    (925)362-7223
  • 80.Rank: #80
    515
    Grades: 8-12
    1975 Renfrew Road
    Shawnigan Lake, BCCanada V0R2W1
    (250)743-6207
  • 81.Rank: #81
    508
    Grades: 9-12 | 6-12 (day)
    1415 Summit Avenue
    SeattleWA 98122
    (206)682-7309
  • 82.-84.Rank: #82-84
    500
    Grades: 9-12
    PO Box 127, 168 Institute Circle
    Lyndon CenterVT 05850
    (802)535-3700
  • 82.-84.Rank: #82-84
    500

    Grades: 8-12 | Pre-K-12 (day)
    4254 Colonial Avenue
    RoanokeVA 24018
    (540)989-6641
  • 82.-84.Rank: #82-84
    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
  • 85.Rank: #85
    499
    Grades: 9-12 | 5-12 (day)
    49 Clinton Avenue
    Dobbs FerryNY 10522
    (914)479-6420
  • 86.Rank: #86
    Georgetown Preparatory School
    Georgetown Preparatory School Photo - Boland Hall is the home to many of Prep's 110 resident students. Our campus is less than 5 miles from the Nation's Capital
    All-Boys  (Catholic)
    492
    Grades: 9-12
    10900 Rockville Pike
    North BethesdaMD 20852
    (301)214-1215
  • 87.Rank: #87
    486
    Grades: 8-12 | Pre-K-12 (day)
    621 N Jefferson St
    RoanokeVA 24016
    (540)982-3532
  • 88.Rank: #88
    482
    Grades: 9-12, PG
    1000 Shumway Avenue
    FaribaultMN 55021
    (507)333-1618
  • 89.Rank: #89
    480
    Grades: 9-12, PG
    295 Main Street
    PittsfieldME 04967
    (207)487-2282
  • 90.-91.Rank: #90-91
    479
    Grades: 9-12
    1500 Benicia Road
    VallejoCA 94591
  • 90.-91.Rank: #90-91
    479

    Grades: 9-12
    3535 Commerce Rd.
    Orchard LakeMI 48324
    (248)683-0517
  • 92.Rank: #92
    476
    Grades: 9-12 | 2-12 (day)
    P.O. Box 227
    Prides CrossingMA 01965
    (978)236-3000
  • 93.Rank: #93
    475
    Grades: 7-9 | K-9 (day)
    48 Main Street
    SouthboroughMA 01772
    (508)490-8201
  • 94.Rank: #94
    Dana Hall School
    Dana Hall School Photo - Experimentation. Exploration. Creativity. Dana Hall`s visual artists are sensitive observers of themselves and the world around them.
    All-Girls 
    468
    Grades: 9-12 | 5-12 (day)
    45 Dana Road
    WellesleyMA 02482
    (781)489-1331
  • 95.Rank: #95
    460
    Grades: 9-12, PG
    PO Box 600
    BlairstownNJ 07825
    (908)362-6121
  • 96.Rank: #96
    Wyoming Seminary Upper School
    Wyoming Seminary Upper School Photo - Sem offers an exciting range and long list of clubs, activities and leadership opportunities. Often student-initiated, these groups provide experiences not found in the classroom or on the playing fields.
    (United Methodist)
    458
    Grades: 9-12, PG
    201 North Sprague Ave.
    KingstonPA 18704
    (570)270-2160
  • 97.Rank: #97
    442
    Grades: 9-12
    423 Fox Chapel Road
    PittsburghPA 15238
    (412)968-3180
  • 98.-101.Rank: #98-101
    440
    Grades: 9-12, PG
    68 New Dover Road
    CanterburyUnited Kingdom CT1 3LQ
    01227866540
  • 98.-101.Rank: #98-101
    440

    Grades: 9-12
    1200 N. Quaker Lane
    AlexandriaVA 22302
    (877)933-4347
  • 98.-101.Rank: #98-101
    440

    Grades: 9-12, PG
    300 East Seminary Street
    MercersburgPA 17236
    (717)328-6173
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Top School Listings by Category (2018-19)

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