There are 8 boarding schools offering gay straight alliance as an extracurricular activity.
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Top Gay Straight Alliance Boarding Schools (2026)
Gr: 9-12 | 297 students
Student-teacher ratio: 5:1
Avg. class size: 13 students
Acceptance rate: 40%
Tuition listed
nondenominational Christian heritage
360 Asheville School Rd.
Asheville, NC 28806
(828) 254-6345
Gr: 9-12 | 165 students
Student-teacher ratio: 5:1
Avg. class size: 10 students
Acceptance rate: 46%
Tuition listed
18 Lehmann Way, PO Box 522
Dublin, NH 03444
(603) 563-7075
Idyllwild, CA
Gr: 9-12, PG | 320 students
Student-teacher ratio: 5:1
Avg. class size: 12 students
Acceptance rate: 65%
Tuition listed
52500 Temecula Road
Idyllwild, CA 92549
(951) 468-7223
Gr: 8-12, PG | 30 students
Student-teacher ratio: 3:1
Avg. class size: 4 students
Tuition listed
All-girls (non-sectarian)
1500 Glencoe Road
Sparks Glencoe, MD 21152
(443) 662-1009
Gr: 9-12 | PK-12 (day) | 993 students
Student-teacher ratio: 10:1
Avg. class size: 12 students
Acceptance rate: 30%
Tuition listed
nondenominational
2132 Ivy Road
Charlottesville, VA 22903
(434) 296-5106
Stanstead,
Gr: 7-12, PG | 280 students
Student-teacher ratio: 7:1
Avg. class size: 13 students
Tuition listed
450 Dufferein
Stanstead, Canada 05830
(819) 876-2223
Gr: 7-12 | 85 students
Student-teacher ratio: 6:1
Avg. class size: 14 students
Acceptance rate: 65%
Tuition listed
4100 South Lindbergh Blvd.
Saint Louis, MO 63127
(314) 843-4151
Gr: 9-12 | 400 students
Student-teacher ratio: 6:1
Avg. class size: 9 students
Acceptance rate: 51%
Tuition listed
All-boys (Non-denom. / Christian)
241 Woodberry Station
Woodberry Forest, VA 22989
(888) 798-9371
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