Lowest Teacher:Student Ratio

All Schools
All Schools 
400+ students
400+ students 
200-400 students
200-400 students 
< 200 students
< 200 students 
More
  • Among "All Schools", view the boarding schools with the lowest teacher:student ratio (2020).
  • Teacher:student ratios are only one indicator of student attention, as they merely indicate the number of adults on campus (in a teacher-related capacacity) relative to the number of students.
  • The teacher:student ratio is different than the average class size at a school and should not be confused as such.

Lowest Teacher:Student Ratio (2020)

Sorted by range (alphabetically within range)
  • Boarding School T:S Ratio Grades Location
  • 1.-3.Rank: #1-3
    1:2
    Grades: 6-12
    14 Greenwood Lane
    PutneyVT 05346
    (802)387-4545
  • 1.-3.Rank: #1-3
    1:2

    Grades: 3-12
    28 Patey Circle
    RindgeNH 03461
    (603)899-3325
  • 1.-3.Rank: #1-3
    1:2

    Grades: 7-12, PG
    333 Ocean Road
    NarragansettRI 02882
    (401)788-0800
  • 4.-10.Rank: #4-10
    1:3
    Grades: 9-12 | 2-12 (day)
    P.O. Box 227
    Prides CrossingMA 01965
    (978)236-3000
  • 4.-10.Rank: #4-10
    1:3

    Grades: 11-11
    485 Chewonki Neck Road
    WiscassetME 04578
    (207)882-7323
  • 4.-10.Rank: #4-10
    1:3

    Grades: 4-9
    4382 Cascade Road
    Lake PlacidNY 12946
    (518)523-9329
  • 4.-10.Rank: #4-10
    Olney Friends School
    Olney Friends School Photo - Each Wednesday, students take part in a dedicated three-hour art block with advanced art electives offered throughout the week. Recently, Olney has offered Murals, Digital Video, Impressionistic Art, Scaling and Scenery, Theater, Guitar, Native Art, Woodworking and Box Making courses.
    (Society of Friends)
    1:3

    Grades: 9-12
    61830 Sandy Ridge Road
    BarnesvilleOH 43713
    (740)425-3655
  • 4.-10.Rank: #4-10
    1:3

    Grades: 9-12, PG
    1951 Delta Avenue
    West BranchIA 52358
    (319)519-1856
  • 4.-10.Rank: #4-10
    1:3

    Grades: 6-9
    253 Bushy Hill Road
    IvorytonCT 06442
    (860)767-0848
  • 4.-10.Rank: #4-10
    1:3

    Grades: 10-12
    1460 Broadway Street #7032
    New YorkNY 10036
    (646)504-6924
  • 11.-27.Rank: #11-27
    Academy of the Holy Family
    Academy of the Holy Family Photo - Basketball Team
    All-Girls  (Catholic)
    1:4
    Grades: 9-12
    54 W. Main Street Box 691
    BalticCT 06330
    (860)822-6279
  • 11.-27.Rank: #11-27
    1:4

    Grades: 9-12, PG
    245 North Undermountain Road
    SheffieldMA 01257
    (413)229-1003
  • 11.-27.Rank: #11-27
    1:4

    Grades: 9-12, PG
    8585 Ojai Santa Paula Road
    OjaiCA 93023
    (805)646-4343
  • 11.-27.Rank: #11-27
    1:4

    Grades: 6-9
    62 Alumni Drive
    CanaanNH 03741
    (603)523-3548
  • 11.-27.Rank: #11-27
    1:4

    Grades: 9-12, PG
    110 Darrow Road
    New LebanonNY 12125
    (518)794-6006
  • 11.-27.Rank: #11-27
    1:4

    Grades: 9-12
    18 Lehmann Way, PO Box 522
    DublinNH 03444
    (603)563-7075
  • 11.-27.Rank: #11-27
    1:4

    Grades: 8-12, PG
    Dorfstrasse
    6085 Hasliberg GoldernSwitzerland 6085
    41339729292
  • 11.-27.Rank: #11-27
    1:4

    Grades: 9-12, PG
    12 Norfolk Road, P.O. Box 80
    LitchfieldCT 06759
    (860)567-1802
  • 11.-27.Rank: #11-27
    1:4

    Grades: 5-9 | Pre-K-9 (day)
    211 Indian Mountain Road
    LakevilleCT 06039
    (435)480-0871
  • 11.-27.Rank: #11-27
    1:4

    Grades: 9-12, PG
    476 Skiff Mountain Road
    KentCT 06757
    (860)927-0047
  • 11.-27.Rank: #11-27
    1:4

    Grades: 9-12, PG
    100 Academy Drive
    MercersburgPA 17236
    (717)328-6173
  • 11.-27.Rank: #11-27
    1:4

    Grades: 9-12
    1400 Lowell Road
    ConcordMA 01742
    (978)371-6524
  • 11.-27.Rank: #11-27
    1:4

    Grades: 9-12
    PO Box 8 / 5100 Figueroa Mountain Road
    Los OlivosCA 93441
    (805)688-5114
  • 11.-27.Rank: #11-27
    1:4

    Grades: 9-12, PG
    131 Millbrook School Road
    MillbrookNY 12545
    (845)677-8261
  • 11.-27.Rank: #11-27
    1:4

    Grades: 8-12, PG
    1000 Orme School Road, H.C. 63, Box 3040
    MayerAZ 86333
    (928)632-7601
  • 11.-27.Rank: #11-27
    The Phelps School
    The Phelps School Photo - There is strong school spirit at Phelps. Many boys participate in various sports, playing in the Tri County Independent School League.
    All-Boys 
    1:4

    Grades: 6-12, PG
    583 Sugartown Road
    MalvernPA 19355
    (610)644-1754
  • 11.-27.Rank: #11-27
    1:4

    Grades: 5-9 | Pre-K-9 (day)
    P.O. Box 68 528 Pomfret Street
    PomfretCT 06258
    (860)928-1328
  • 28.-74.Rank: #28-74
    1:5
    Grades: 9-12
    360 Asheville School Rd.
    AshevilleNC 28806
    (828)254-6345
  • 28.-74.Rank: #28-74
    1:5

    Grades: 5-12, PG | K-12, PG (day)
    54-230 Kamehameha Hwy
    HauulaHI 96717
    (808)670-1909
  • 28.-74.Rank: #28-74
    Brooks School
    Brooks School Photo - Come visit our beautiful 251 acre campus located on the shores of Lake Cochichewick.
    (Episcopal)
    1:5

    Grades: 9-12
    1160 Great Pond Road
    North AndoverMA 01845
    (978)725-6272
  • 28.-74.Rank: #28-74
    1:5

    Grades: 9-12, PG
    291 South Street
    WilliamstownMA 01267
    (413)458-3919
  • 28.-74.Rank: #28-74
    1:5

    Grades: 9-12
    1960 Cate Mesa Road, P.O. Box 5005
    CarpinteriaCA 93013
    (805)684-4127
  • 28.-74.Rank: #28-74
    1:5

    Grades: 9-12, PG
    785 Beaver Street
    WalthamMA 02452
    (781)314-0806
  • 28.-74.Rank: #28-74
    Chatham Hall
    Chatham Hall Photo - Whether you ve been riding your whole life or have always wanted to you can find a place in our program. The Chatham Hall campus is home to more than 30 horses, three teaching arenas, a permanent Hunter Trials course, and plenty of trails. We teach hunt seat the Modern Forward Riding System with an emphasis on horse and rider
    All-Girls  (Episcopal)
    1:5

    Grades: 9-12
    800 Chatham Hall Circle
    ChathamVA 24531
    (434)432-5516
  • 28.-74.Rank: #28-74
    Christ School
    Christ School Photo
    All-Boys  (Episcopal)
    1:5

    Grades: 8-12
    500 Christ School Road
    AshevilleNC 28704
    (828)684-6232
  • 28.-74.Rank: #28-74
    1:5

    Grades: 9-12
    500 Holden Way
    CarbondaleCO 81623
    (970)963-2562
  • 28.-74.Rank: #28-74
    1:5

    Grades: 9-12, PG
    454 Academy Drive
    DurangoCO 81301
    (970)247-5898
  • 28.-74.Rank: #28-74
    1:5

    Grades: 9-12
    6544 Murray Lane
    BrentwoodTN 37027
    (615)507-3173
  • 28.-74.Rank: #28-74
    1:5

    Grades: 9-12 | 6-12 (day)
    P.O. Box 98, 2555 W. Highway 154
    Los OlivosCA 93441
    (800)287-9197
  • 28.-74.Rank: #28-74
    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 
    1:5

    Grades: 6-9
    271 Pine Nook Road, P.O. Box 7
    DeerfieldMA 01342
    (413)774-9111
  • 28.-74.Rank: #28-74
    1:5

    Grades: 9-12
    EF House, Castle Road
    TorquayUnited Kingdom 13
    00441803202932
  • 28.-74.Rank: #28-74
    1:5

    Grades: 9-12
    1200 N. Quaker Lane
    AlexandriaVA 22302
    (877)933-4347
  • 28.-74.Rank: #28-74
    1:5

    Grades: 9-12
    6155 Fountain Valley School Road
    Colorado SpringsCO 80911
    (719)391-5251
  • 28.-74.Rank: #28-74
    1:5

    Grades: 9-12
    1 Elm Street
    ByfieldMA 01922
    (978)499-3120
  • 28.-74.Rank: #28-74
    Groton School
    (Episcopal)
    1:5

    Grades: 8-12
    282 Farmers Row, Box 991
    GrotonMA 01450
    (978)448-7510
  • 28.-74.Rank: #28-74
    1:5

    Grades: 9-12, PG
    616 High Street
    BathME 04530
    (207)443-7101
  • 28.-74.Rank: #28-74
    1:5

    Grades: 9-12, PG
    52500 Temecula Road
    IdyllwildCA 92549
    (951)468-7223
  • 28.-74.Rank: #28-74
    1:5

    Grades: 9-12
    44 Main Street, PO Box 992
    GrotonMA 01450
    (978)448-1530
  • 28.-74.Rank: #28-74
    1:5

    Grades: 9-12, PG
    Office of Admission
    WindsorCT 06095
    (860)687-6400
  • 28.-74.Rank: #28-74
    The Madeira School
    The Madeira School Photo - Capitol Hill internships in the offices of senators and representatives are a hallmark of the junior year at Madeira
    All-Girls 
    1:5

    Grades: 9-12, PG
    8328 Georgetown Pike
    McLeanVA 22102-1200
    (703)556-8273
  • 28.-74.Rank: #28-74
    1:5

    Grades: 9-12 | K-12 (day)
    170 Centre Street
    MiltonMA 02186
    (617)898-2227
  • 28.-74.Rank: #28-74
    1:5

    Grades: 9-12, PG
    70 Main Street
    New HamptonNH 03256
    (603)677-3401
  • 28.-74.Rank: #28-74
    1:5

    Grades: 9-12
    1500 Port Arthur Road
    LadysmithWI 54848
    (715)532-0201
  • 28.-74.Rank: #28-74
    1:5

    Grades: 9-12, PG
    92 Northwood Road
    Lake PlacidNY 12946
    (518)523-3382
  • 28.-74.Rank: #28-74
    1:5

    Grades: 1-8
    128 Oakland Farm Way
    TroyVA 22974
    (434)293-9059
  • 28.-74.Rank: #28-74
    Oldfields School
    Oldfields School Photo - Oldfields' campus is 130 acres located in Maryland's scenic horse country, and is close to cultural centers including Washington, DC, Baltimore, Philadelphia, and New York City and only 30 minutes from the international airport, BWI.
    All-Girls 
    1:5

    Grades: 8-12
    1500 Glencoe Road
    Sparks GlencoeMD 21152
    (410)472-4800
  • 28.-74.Rank: #28-74
    1:5

    Grades: 9-12, PG
    180 Main Street
    AndoverMA 01810
    (978)749-4050
  • 28.-74.Rank: #28-74
    1:5

    Grades: 9-12, PG
    20 Main Street
    ExeterNH 03833
    (603)777-3437
  • 28.-74.Rank: #28-74
    1:5

    Grades: 9-12, PG
    204 Main Street - P.O. Box 500
    AndoverNH 03216
    (603)735-6652
  • 28.-74.Rank: #28-74
    1:5

    Grades: 9-12, PG
    1 Rock Point Road
    BurlingtonVT 05408
    (802)863-1104
  • 28.-74.Rank: #28-74
    1:5

    Grades: 6-12 | Pre-K-12 (day)
    PO Box 3050, 198 Main St.
    Chester/Lake AlmanorCA 96020
    (530)596-3343
  • 28.-74.Rank: #28-74
    1:5

    Grades: 9-12, PG | 6-12, PG (day)
    63 Federal Road
    BarringtonRI 02806
    (401)246-1230
  • 28.-74.Rank: #28-74
    1:5

    Grades: 9-12
    350 Noxontown Road
    MiddletownDE 19709
    (302)285-4231
  • 28.-74.Rank: #28-74
    St. Mark's School
    St. Mark's School Photo - St. Mark's School
    (Episcopal)
    1:5

    Grades: 9-12
    25 Marlboro Road
    SouthboroughMA 01772
    (508)786-6118
  • 28.-74.Rank: #28-74
    St. Paul's School
    St. Paul's School Photo - SPS 1
    (Episcopal)
    1:5

    Grades: 9-12
    325 Pleasant Street
    ConcordNH 03301
    (603)229-4700
  • 28.-74.Rank: #28-74
    1:5

    Grades: 9-12, PG
    Via Aventina 3
    RomeItaly 00153
    +39 06 575 0605
  • 28.-74.Rank: #28-74
    St. Thomas More School
    St. Thomas More School Photo
    All-Boys  (Catholic)
    1:5

    Grades: 8-12, PG
    45 Cottage Road
    OakdaleCT 06370
    (860)823-3861
  • 28.-74.Rank: #28-74
    Salisbury School
    Salisbury School Photo - Salisbury School
    All-Boys 
    1:5

    Grades: 9-12, PG
    251 Canaan Road
    SalisburyCT 06068
    (860)435-5732
  • 28.-74.Rank: #28-74
    1:5

    Grades: 9-12, PG
    Suffield Academy
    SuffieldCT 06078
    (860)386-4440
  • 28.-74.Rank: #28-74
    1:5

    Grades: 9-12, PG
    110 Woodbury Road
    WatertownCT 06795
    (860)945-7700
  • 28.-74.Rank: #28-74
    1:5

    Grades: 9-12, PG
    995 Hopmeadow Street
    SimsburyCT 06070
    (860)408-3060
  • 28.-74.Rank: #28-74
    1:5

    Grades: 9-12, PG
    371 West Farm Road
    BethlehemNH 03574
    (603)444-2928
  • 28.-74.Rank: #28-74
    1:5

    Grades: 9-12, PG
    172 Ash Street
    WinchendonMA 01475
    (978)297-4476
  • 28.-74.Rank: #28-74
    1:5

    Grades: 6-12, PG
    93 Camp School Road
    WolfeboroNH 03894
    (603)569-3451
  • 75.-139.Rank: #75-139
    1:6
    Grades: 9-12
    827 N. Tacoma Avenue
    TacomaWA 98403
    (253)284-8601
  • 75.-139.Rank: #75-139
    1:6

    Grades: 5-9 | Pre-K-9 (day)
    120 Prospect Street
    FitchburgMA 01420
    (978)342-6053
  • 75.-139.Rank: #75-139
    1:6

    Grades: 9-12, PG
    500 Old Farms Road
    AvonCT 06001
    (800)464-2866
  • 75.-139.Rank: #75-139
    1:6

    Grades: 3-9 | K-9 (day)
    94 Old Main Street, PO Box 8
    DeerfieldMA 01342
    (413)774-4209
  • 75.-139.Rank: #75-139
    1:6

    Grades: 9-12, PG
    PO Box 600
    BlairstownNJ 07825
    (908)362-6121
  • 75.-139.Rank: #75-139
    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)
    1:6

    Grades: 9-12
    273 Mayo Drive
    St. GeorgeVA 22935
    (434)985-2811
  • 75.-139.Rank: #75-139
    1:6

    Grades: 9-12, PG
    80 Academy Drive
    WolfeboroNH 03894
    (603)569-7200
  • 75.-139.Rank: #75-139
    1:6

    Grades: 9-12, PG
    45 Georgian Road
    WestonMA 02493
    (781)642-8650
  • 75.-139.Rank: #75-139
    Canterbury School
    Canterbury School Photo - At Canterbury, you will develop the skills most essential to meeting future challenges and succeeding in college. These start with critical thinking, excellence in writing, and a solid foundation in digital literacy.
    (Catholic)
    1:6

    Grades: 9-12, PG
    101 Aspetuck Avenue
    New MilfordCT 06776
    (860)210-3832
  • 75.-139.Rank: #75-139
    1:6

    Grades: 9-12, PG
    10 Main Street
    CheshireCT 06410
    (203)439-7250
  • 75.-139.Rank: #75-139
    1:6

    Grades: 9-12, PG
    333 Christian Street
    WallingfordCT 06492
    (203)697-2239
  • 75.-139.Rank: #75-139
    Christchurch School
    Christchurch School Photo - "Set your course at the river. " Established in the Episcopal tradition, Christchurch is inclusive, welcoming students and families of all faiths and backgrounds.
    (Episcopal)
    1:6

    Grades: 9-12
    49 Seahorse Lane
    ChristchurchVA 23031
    (804)758-2306
  • 75.-139.Rank: #75-139
    1:6

    Grades: 9-12
    166 Main Street
    ConcordMA 01742
    (978)402-2250
  • 75.-139.Rank: #75-139
    Dana Hall School
    Dana Hall School Photo - The Dana Hall Dragons are ready to roar.
    All-Girls 
    1:6

    Grades: 9-12 | 5-12 (day)
    45 Dana Road
    WellesleyMA 02482
    (781)489-1331
  • 75.-139.Rank: #75-139
    1:6

    Grades: 9-12, PG
    7 Boyden Lane
    DeerfieldMA 01342
    (413)774-1400
  • 75.-139.Rank: #75-139
    1:6

    Grades: 8-12
    P.O. Box 116 , 242 Old Petersham Road
    HardwickMA 01037
    (413)477-6000
  • 75.-139.Rank: #75-139
    1:6

    Grades: 11-12
    Pullens Lane Headington
    OxfordUnited Kingdom ox3 0da
    9144956028
  • 75.-139.Rank: #75-139
    Emma Willard School
    Emma Willard School Photo
    All-Girls 
    1:6

    Grades: 9-12, PG
    285 Pawling Avenue
    TroyNY 12180
    (518)833-1320
  • 75.-139.Rank: #75-139
    1:6

    Grades: 7-9 | K-9 (day)
    48 Main Street
    SouthboroughMA 01772
    (508)490-8201
  • 75.-139.Rank: #75-139
    Foxcroft School
    Foxcroft School Photo - Foxcroft School House
    All-Girls 
    1:6

    Grades: 9-12, PG
    22407 Foxhound Lane
    MiddleburgVA 20117
    (540)687-4340
  • 75.-139.Rank: #75-139
    1:6

    Grades: 9-12, PG
    PO Box 860
    BethelME 04217
    (207)824-7777
  • 75.-139.Rank: #75-139
    1:6

    Grades: 9-12, PG
    3042 College St.
    AustinburgOH 44010
    (440)275-2811
  • 75.-139.Rank: #75-139
    Grier School
    Grier School Photo
    All-Girls 
    1:6

    Grades: 7-12, PG
    2522 Grier School Road
    TyronePA 16686
    (814)684-3000
  • 75.-139.Rank: #75-139
    Holderness School
    Holderness School Photo - In the Holderness classroom, each student is literally in the front row, with an average class size of 12. We offer AP courses spanning multiple disciplines and encourage students to pursue an intellectual passion of their own in their twelfth-grade year as part of the Senior Thesis program.
    (Episcopal)
    1:6

    Grades: 9-12, PG
    PO Box 1879
    PlymouthNH 03264
    (603)536-1747
  • 75.-139.Rank: #75-139
    1:6

    Grades: 9-12, PG
    11 Interlaken Road
    LakevilleCT 06039
    (860)435-3102
  • 75.-139.Rank: #75-139
    1:6

    Grades: 9-12, PG
    4000 M 137 Hwy
    InterlochenMI 49643
    (231)640-9353
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