Among "Military Schools", view the boarding schools with the smallest average class sizes (2025).
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: 8
15
Avg. # Students: 11
Smallest Average Class Size
Among Military Schools (out of 15 schools)
Sorted by range (alphabetically within range)
Boarding School
# Students
Grades
Location
Rank: #1-21.-2
# Students: 8
Grades: 8-12 | 6-12 (day)
225 S. Wayne Avenue
Waynesboro, VA 22980
(540) 946-7706
Waynesboro, VA 22980
(540) 946-7706
Rank: #1-21.-2
# Students: 8
Grades: 9-12, PG
78 Academy Ave.
Cornwall-on-Hudson, NY 12520
(845) 618-7335
Cornwall-on-Hudson, NY 12520
(845) 618-7335
Rank: #3-63.-6
# Students: 10
Grades: 8-12, PG
614 South Main Street
Woodstock, VA 22664
(540) 459-2167
Woodstock, VA 22664
(540) 459-2167
Rank: #3-63.-6
# Students: 10
Grades: 7-12
2317 Oak Ridge Road
Oak Ridge, NC 27310
(336) 515-8040
Oak Ridge, NC 27310
(336) 515-8040
Rank: #3-63.-6
# Students: 10
Grades: 6-12, PG
1101 Genesee Street
Delafield, WI 53018
(262) 646-7199
Delafield, WI 53018
(262) 646-7199
Rank: #3-63.-6
# Students: 10
Grades: 7-12, PG
1001 Eagle Road
Wayne, PA 19087
(610) 989-1399
Wayne, PA 19087
(610) 989-1399
Rank: #77
# Students: 11
Grades: 7-12, PG
320 Iwo Jima Blvd
Harlingen, TX 78550
(956) 423-6006
Harlingen, TX 78550
(956) 423-6006
Rank: #8-128.-12
# Students: 12
Grades: 7-12, PG
520 Hwy. 1 North
Camden, SC 29020
(803) 432-6001
Camden, SC 29020
(803) 432-6001
Rank: #8-128.-12
# Students: 12
Grades: 7-12, PG
PO Box 278, 4744 James Madison Hwy
Fork Union, VA 23055
(434) 842-4205
Fork Union, VA 23055
(434) 842-4205
Rank: #8-128.-12
# Students: 12
Grades: 7-12, PG
200 Military Drive
Chatham, VA 24531
(800) 432-2480
Chatham, VA 24531
(800) 432-2480
Rank: #8-128.-12
# Students: 12
Grades: 8-12, PG
200 Academy Drive
Front Royal, VA 22630
(540) 636-5484
Front Royal, VA 22630
(540) 636-5484
Rank: #8-128.-12
# Students: 12
Grades: 6-12
2001 Riverside Drive
Gainesville, GA 30501
(877) 692-2338
Gainesville, GA 30501
(877) 692-2338
Rank: #1313
# Students: 13
Grades: 7-12
2605 Carlsbad Blvd.
Carlsbad, CA 92008
(888) 762-2338
Carlsbad, CA 92008
(888) 762-2338
Rank: #1414
# Students: 14
Grades: 7-12, PG
204 Grand Street
Mexico, MO 65265
(573) 581-1776
Mexico, MO 65265
(573) 581-1776
Rank: #1515
# Students: 15
Grades: 9-12, PG
101 West College Blvd
Roswell, NM 88201
(800) 421-5376
Roswell, NM 88201
(800) 421-5376
Recent Articles

A Glimpse into Boarding School Life at Hawai‘i Preparatory Academy
One of the most common questions families ask when exploring boarding school options is: What does a typical day look like for a student? Beyond academics, they want to understand how students live, learn, and grow within the community—how daily routines shape not only their education but also their independence, friendships, and character.

Corporal Punishment is Still Legal in Many States
As amazing as it sounds, corporal punishment is still legal in over 20 states. Fortunately private schools banned the practice many decades ago.

5 Tips for Applying for a Boarding School Job
Whether you're a seasoned educator or just starting your teaching career, these tips will help you navigate the competitive landscape of boarding school job applications. Discover the strategies that can make your application stand out and increase your chances of landing a job at a boarding school.