Among "Schools with < 200 Students", view the boarding schools with the smallest average class sizes (2026).
Keep in mind that small statistical differences in average class sizes between schools do not always indicate better student performance at one school or another.
Also keep in mind that boarding schools in general have smaller average class sizes than public schools - even for schools with larger class sizes, a "large" class in a boarding school would still often be considered small by public school standards which often have class sizes of 20 students.
# Students Range: 4
20
Avg. # Students: 10
Smallest Average Class Size
Among Schools with < 200 Students (out of 63 schools)
Sorted by range (alphabetically within range)
Boarding School
# Students
Grades
Location
Rank: #1-21.-2
The Greenwood School ![The Greenwood School Photo - "Makers of Vermont" is a signature program at The Greenwood School in VT, where students learn to craft metal objects and tools in our blacksmith's forge.]( "The Greenwood School Photo - \"Makers of Vermont\" is a signature program at The Greenwood School in VT, where students learn to craft metal objects and tools in our blacksmith's forge.")
All-Boys
# Students: 4
Grades: 6-12
14 Greenwood Lane
Putney, VT 05346
(802) 387-4545
Putney, VT 05346
(802) 387-4545
Rank: #2-42.-4
# Students: 5
Grades: 5-12, PG
93 Camp School Road
Wolfeboro, NH 03894
(603) 569-3451
Wolfeboro, NH 03894
(603) 569-3451
Rank: #3-73.-7
# Students: 6
Grades: 9-12, PG
454 Academy Drive
Durango, CO 81301
(970) 247-5898
Durango, CO 81301
(970) 247-5898
Rank: #3-73.-7
# Students: 6
Grades: 8-12, PG
Gmeindi 318b
Hasliberg Goldern, Switzerland 6085
41339729292
Hasliberg Goldern, Switzerland 6085
41339729292
Rank: #3-73.-7
# Students: 6
Grades: 7-12, PG
333 Ocean Road
Narragansett, RI 02882
(401) 788-0800
Narragansett, RI 02882
(401) 788-0800
Rank: #6-116.-11
# Students: 7
Grades: 9-12, PG
255 Olympic Valley Road | P.O. Box 2180
Olympic Valley, CA 96146
(245) 582-8690
Olympic Valley, CA 96146
(245) 582-8690
Rank: #7-267.-26
# Students: 8
Grades: 7-12
PO Box 388
Balsam, NC 28707
(828) 456-3435
Balsam, NC 28707
(828) 456-3435
Rank: #7-267.-26
Academy of the Holy Family ![Academy of the Holy Family Photo - Ambassadors Club]( "Academy of the Holy Family Photo - Ambassadors Club")
All-Girls (Catholic)
# Students: 8
Grades: 9-12
54 W. Main Street Box 691
Baltic, CT 06330
(860) 822-6279
Baltic, CT 06330
(860) 822-6279
Rank: #7-267.-26
# Students: 8
Grades: 9-12
800 Chatham Hall Circle
Chatham, VA 24531
(434) 432-5516
Chatham, VA 24531
(434) 432-5516
Rank: #7-267.-26
# Students: 8
Grades: 9-12, PG
476 Skiff Mountain Road
Kent, CT 06757
(860) 927-0047
Kent, CT 06757
(860) 927-0047
Rank: #7-267.-26
# Students: 8
Grades: 4-9
4382 Cascade Road
Lake Placid, NY 12946
(518) 523-9329
Lake Placid, NY 12946
(518) 523-9329
Rank: #7-267.-26
# Students: 8
Grades: 8-12, PG
1500 Glencoe Road
Sparks Glencoe, MD 21152
(443) 662-1009
Sparks Glencoe, MD 21152
(443) 662-1009
Rank: #7-267.-26
# Students: 8
Grades: 9-12, PG
1 Rock Point Road
Burlington, VT 05408
(802) 863-1104
Burlington, VT 05408
(802) 863-1104
Rank: #7-267.-26
# Students: 8
Grades: 8-12, PG
45 Cottage Road
Oakdale, CT 06370
(860) 823-3861
Oakdale, CT 06370
(860) 823-3861
Rank: #7-267.-26
# Students: 8
Grades: 9-12, PG
8400 Greenspring Avenue
Stevenson, MD 21153
(410) 486-7401
Stevenson, MD 21153
(410) 486-7401
Rank: #7-267.-26
# Students: 8
Grades: 9-12, PG | K-12, PG (day)
42605 RCR 36
Steamboat Springs, CO 80487
(970) 879-1350
Steamboat Springs, CO 80487
(970) 879-1350
Rank: #17-3417.-34
# Students: 9
Grades: 9-12
273 Mayo Drive
St. George, VA 22935
(434) 985-2811
St. George, VA 22935
(434) 985-2811
Rank: #17-3417.-34
# Students: 9
Grades: 9-12, PG
291 South Street
Williamstown, MA 01267
(413) 458-3919
Williamstown, MA 01267
(413) 458-3919
Rank: #17-3417.-34
# Students: 9
Grades: 8-12
2635 Oak Hill Road
Mouth of Wilson, VA 24363
(276) 579-2619
Mouth of Wilson, VA 24363
(276) 579-2619
Rank: #17-3417.-34
# Students: 9
Grades: 8-12, PG
1000 E. Orme School Road,
Mayer, AZ 86333
(928) 632-1566
Mayer, AZ 86333
(928) 632-1566
Rank: #17-3417.-34
# Students: 9
Grades: 6-12
22000 Hwy 27
Lake Wales, FL 33859
(863) 676-6091
Lake Wales, FL 33859
(863) 676-6091
Rank: #22-5722.-57
# Students: 10
Grades: 9-12, PG
8585 Ojai Santa Paula Road
Ojai, CA 93023
(805) 646-4343
Ojai, CA 93023
(805) 646-4343
Rank: #22-5722.-57
Buffalo Seminary ![Buffalo Seminary Photo - Our oldest tradition may be forward thinking but we are anchored in many other traditions too. Roses and white dresses for commencement. Our Social & Academic Honor Code. Morning Meeting to start the day. ..]( "Buffalo Seminary Photo - Our oldest tradition may be forward thinking but we are anchored in many other traditions too. Roses and white dresses for commencement. Our Social & Academic Honor Code. Morning Meeting to start the day. ..")
All-Girls
# Students: 10
Grades: 9-12, PG
205 Bidwell Parkway
Buffalo, NY 14222
(716) 885-6780
Buffalo, NY 14222
(716) 885-6780
Rank: #22-5722.-57
# Students: 10
Grades: 9-12
18 Lehmann Way, PO Box 522
Dublin, NH 03444
(603) 563-7075
Dublin, NH 03444
(603) 563-7075
Rank: #22-5722.-57
# Students: 10
Grades: 8-12 | 6-12 (day)
225 S. Wayne Avenue
Waynesboro, VA 22980
(540) 946-7706
Waynesboro, VA 22980
(540) 946-7706
Rank: #22-5722.-57
Freeman Academy ![Freeman Academy Photo - Freeman Academy - Faith-inspired learning for LIFE]( "Freeman Academy Photo - Freeman Academy - Faith-inspired learning for LIFE")
(Christian)
# Students: 10
Grades: 7-12 | K-12 (day)
PO BOX 1000 748 S. Main St.
Freeman, SD 57029
(605) 925-4237
Freeman, SD 57029
(605) 925-4237
Rank: #22-5722.-57
# Students: 10
Grades: 7-12, PG
200 Military Drive
Chatham, VA 24531
(800) 432-2480
Chatham, VA 24531
(800) 432-2480
Rank: #22-5722.-57
# Students: 10
Grades: 9-12
4 Lustre High Circle
Lustre, MT 59225
(406) 392-5735
Lustre, MT 59225
(406) 392-5735
Rank: #22-5722.-57
# Students: 10
Grades: 8-12, PG
614 South Main Street
Woodstock, VA 22664
(540) 459-2167
Woodstock, VA 22664
(540) 459-2167
Rank: #22-5722.-57
Midland School
(4)
# Students: 10
Grades: 9-12
PO Box 8 / 5100 Figueroa Mountain Road
Los Olivos, CA 93441
(805) 688-5114
Los Olivos, CA 93441
(805) 688-5114
Rank: #22-5722.-57
# Students: 10
Grades: 7-12, PG
78 Academy Ave.
Cornwall-on-Hudson, NY 12520
(845) 534-3710
Cornwall-on-Hudson, NY 12520
(845) 534-3710
Rank: #22-5722.-57
# Students: 10
Grades: 9-12, PG
1500 Port Arthur Road
Ladysmith, WI 54848
(715) 609-1723
Ladysmith, WI 54848
(715) 609-1723
Rank: #22-5722.-57
# Students: 10
Grades: 9-12, PG
92 Northwood Road
Lake Placid, NY 12946
(518) 523-3382
Lake Placid, NY 12946
(518) 523-3382
Rank: #22-5722.-57
# Students: 10
Grades: 7-12
2317 Oak Ridge Road
Oak Ridge, NC 27310
(336) 515-8040
Oak Ridge, NC 27310
(336) 515-8040
Rank: #22-5722.-57
# Students: 10
Grades: 8-12, PG
PO Box 158, 444 Water Lane
Tappahannock, VA 22560
(804) 443-3357
Tappahannock, VA 22560
(804) 443-3357
Rank: #22-5722.-57
# Students: 10
Grades: 7-12, PG
574 Bernardston Road
Greenfield, MA 01301
(413) 774-2711
Greenfield, MA 01301
(413) 774-2711
Rank: #22-5722.-57
# Students: 10
Grades: 9-12, PG
101 North University
Beaver Dam, WI 53916
(800) 860-7725
Beaver Dam, WI 53916
(800) 860-7725
Rank: #22-5722.-57
# Students: 10
Grades: 9-12, PG
1079 Firetower Road
Colora, MD 21917
(410) 658-9224
Colora, MD 21917
(410) 658-9224
Rank: #39-5939.-59
# Students: 11
Grades: 7-12, PG
45 Waterloo Street South
Stratford, ON, Canada L0R1B
(519) 272-1900
Stratford, ON, Canada L0R1B
(519) 272-1900
Rank: #40-7740.-77
# Students: 12
Grades: 11-12, PG
International (on a Tall Ship)
Kristiansand, Norway 4610
3475677083
Kristiansand, Norway 4610
3475677083
Rank: #40-7740.-77
# Students: 12
Grades: 5-12, PG | K-12, PG (day)
54-230 Kamehameha Hwy
Hauula, HI 96717
(808) 670-1909
Hauula, HI 96717
(808) 670-1909
Rank: #40-7740.-77
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.]( "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
# Students: 12
Grades: 12-12, PG
11 Academy Lane
North Bridgton, ME 04057
(207) 647-3322
North Bridgton, ME 04057
(207) 647-3322
Rank: #40-7740.-77
# Students: 12
Grades: 9-12
500 Holden Way
Carbondale, CO 81623
(970) 963-2562
Carbondale, CO 81623
(970) 963-2562
Rank: #40-7740.-77
Hillside School ![Hillside School Photo]( "Hillside School Photo")
All-Boys
# Students: 12
Grades: 4-9
404 Robin Hill Street
Marlborough, MA 01752
(508) 485-3483
Marlborough, MA 01752
(508) 485-3483
Rank: #40-7740.-77
# Students: 12
Grades: 6-12, PG
541 Long Beach Road
Saint James, NY 11780
(631) 686-1600
Saint James, NY 11780
(631) 686-1600
Rank: #40-7740.-77
# Students: 12
Grades: 9-12 | PK-12 (day)
804 Dr Robert K Wallace Drive
Fairfield, IA 52556
(641) 472-9400
Fairfield, IA 52556
(641) 472-9400
Rank: #40-7740.-77
# Students: 12
Grades: 9-12, PG
W10085 Pike Plains Road
Dunbar, WI 54119
(715) 324-6900
Dunbar, WI 54119
(715) 324-6900
Rank: #40-7740.-77
Oakwood Friends School ![Oakwood Friends School Photo - Autumn colors on campus]( "Oakwood Friends School Photo - Autumn colors on campus")
(Quaker)
# Students: 12
Grades: 9-12 | 6-12 (day)
22 Spackenkill Road
Poughkeepsie, NY 12603
(845) 462-4200
Poughkeepsie, NY 12603
(845) 462-4200
Rank: #40-7740.-77
# Students: 12
Grades: 6-12
174 Ward Circle
Camp Hill, AL 36850
(256) 790-9202
Camp Hill, AL 36850
(256) 790-9202
Rank: #40-7740.-77
Stuart Hall School ![Stuart Hall School Photo - Students socialize between classes in the historic arcade]( "Stuart Hall School Photo - Students socialize between classes in the historic arcade")
(Episcopal)
# Students: 12
Grades: 8-12, PG | 6-12, PG (day)
235 West Frederick Street
Staunton, VA 24401
(540) 213-7098
Staunton, VA 24401
(540) 213-7098
Rank: #40-7740.-77
# Students: 12
Grades: 9-12
3511 Verde Valley School Road
Sedona, AZ 86351
(928) 284-2272
Sedona, AZ 86351
(928) 284-2272
Rank: #40-7740.-77
# Students: 12
Grades: 9-12
1237 Whittemore Rd.
Middlebury, CT 06762
(203) 577-4521
Middlebury, CT 06762
(203) 577-4521
Rank: #40-7740.-77
# Students: 12
Grades: 7-12, PG
59550 East Highway 26
Sandy, OR 97055
(503) 622-8931
Sandy, OR 97055
(503) 622-8931
Rank: #54-7854.-78
# Students: 13
Grades: 11-12
Pullens Lane Headington
Oxford, United Kingdom OX30DA
9144956028
Oxford, United Kingdom OX30DA
9144956028
Rank: #55-8155.-81
# Students: 14
Grades: 9-12, PG
22407 Foxhound Lane
Middleburg, VA 20117
(540) 687-4340
Middleburg, VA 20117
(540) 687-4340
Rank: #55-8155.-81
# Students: 14
Grades: 10-12
1460 Broadway Street #4027
New York, NY 10036
(646) 504-6924
New York, NY 10036
(646) 504-6924
Rank: #55-8155.-81
# Students: 14
Grades: 7-12
4100 South Lindbergh Blvd.
Saint Louis, MO 63127
(314) 843-4151
Saint Louis, MO 63127
(314) 843-4151
Rank: #58-8758.-87
# Students: 15
Grades: 7-12, PG
St. Josefsweg 15b
Altdorf, Switzerland 6460
0766909288
Altdorf, Switzerland 6460
0766909288
Rank: #58-8758.-87
# Students: 15
Grades: 6-12, PG
212 E Main Street
Lititz, PA 17543
(717) 626-8512
Lititz, PA 17543
(717) 626-8512
Rank: #58-8758.-87
# Students: 15
Grades: 8-12 | 6-12 (day)
505 Spring Street
Friday Harbor, WA 98250
(360) 378-6393
Friday Harbor, WA 98250
(360) 378-6393
Rank: #58-8758.-87
# Students: 15
Grades: 7-12
405 North Subiaco Avenue
Subiaco, AR 72865
(479) 934-1000
Subiaco, AR 72865
(479) 934-1000
Rank: #62-9562.-95
# Students: >15
Grades: 9-12, PG | 7-12, PG (day)
280 Locke Drive
Marlborough, MA 01752
(508) 205-4270
Marlborough, MA 01752
(508) 205-4270
Rank: #62-9562.-95
Michigan Lutheran High School ![Michigan Lutheran High School Photo - Michigan Lutheran High School opened its best-in-class dormitory in August 2014. We are only one of six boarding schools recognized by the state of Michigan.]( "Michigan Lutheran High School Photo - Michigan Lutheran High School opened its best-in-class dormitory in August 2014. We are only one of six boarding schools recognized by the state of Michigan.")
(Christian)
# Students: >15
Grades: 9-12
615 East Marquette Woods Road
St. Joseph, MI 49085
(269) 429-7861
St. Joseph, MI 49085
(269) 429-7861
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