BoardingSchoolReview.com lists 95 boarding schools as National Association of Independent Schools (NAIS) members, serving 39,439 students. Learn more about the association at National Association of Independent Schools (NAIS).
Membership data comes from the schools themselves and from published association directories. See all school associations.
National Association of Independent Schools (NAIS) Member Schools (2026-27)
School
Location
Quick Facts
501 Park Street North
St. Petersburg, FL 33710
(727) 384-5504
St. Petersburg, FL 33710
(727) 384-5504
Gr: 8-12 | K-12 (day) | 762 students Student-teacher ratio: 15:1 Avg. class size: 17 students Acceptance rate: 65% Tuition listed
827 N Tacoma Ave
Tacoma, WA 98403
(253) 284-8603
Tacoma, WA 98403
(253) 284-8603
Gr: 9-12 | PK-12 (day) | 900 students Student-teacher ratio: 6:1 Avg. class size: 11 students Tuition listed
120 Prospect Street
Fitchburg, MA 01420
(978) 342-6053
Fitchburg, MA 01420
(978) 342-6053
Gr: 4-9 | PK-9 (day) | 345 students Student-teacher ratio: 6:1 Avg. class size: 12 students Tuition listed
362 Mariposa Avenue
Ottawa, Canada K1M 0T3
(613) 749-9630
Ottawa, Canada K1M 0T3
(613) 749-9630
Gr: 9-12 | 3-12 (day) | 750 students Student-teacher ratio: 8:1 Avg. class size: 17 students Acceptance rate: 65% Tuition listed
360 Asheville School Rd.
Asheville, NC 28806
(828) 254-6345
Asheville, NC 28806
(828) 254-6345
Gr: 9-12 | 260 students Student-teacher ratio: 6:1 Avg. class size: 13 students Acceptance rate: 40% Tuition listed
171 Baylor School Road
Chattanooga, TN 37405
(423) 267-5902
Chattanooga, TN 37405
(423) 267-5902
Gr: 9-12 | 6-12 (day) | 1,120 students Student-teacher ratio: 9:1 Avg. class size: 14 students Acceptance rate: 31% Tuition listed
8585 Ojai Santa Paula Road
Ojai, CA 93023
(805) 646-4343
Ojai, CA 93023
(805) 646-4343
Gr: 9-12, PG | 100 students Student-teacher ratio: 4:1 Avg. class size: 8 students Acceptance rate: 50% Tuition listed
273 Mayo Drive
St. George, VA 22935
(434) 985-2811
St. George, VA 22935
(434) 985-2811
Gr: 9-12 | 188 students Student-teacher ratio: 6:1 Avg. class size: 11 students Acceptance rate: 65% Tuition listed
10 Elm Avenue
Toronto, Canada m4w 1n4
(416) 920-9741
Toronto, Canada m4w 1n4
(416) 920-9741
Gr: 7-12 | PK-12 (day) | 910 students Student-teacher ratio: 8:1 Avg. class size: 18 students Acceptance rate: 33% Tuition listed
2735 Mt. Baker Road
Mill Bay, BC V8H 1K8, Canada 1
(250) 743-5521
Mill Bay, BC V8H 1K8, Canada 1
(250) 743-5521
Gr: 8-12 | 560 students Student-teacher ratio: 8:1 Avg. class size: 16 students Acceptance rate: 30% Tuition listed
205 Bidwell Parkway
Buffalo, NY 14222
(716) 885-6780
Buffalo, NY 14222
(716) 885-6780
Gr: 9-12, PG | 151 students Student-teacher ratio: 7:1 Avg. class size: 12 students Acceptance rate: 80% Tuition listed
Buxton School
(4)
291 South Street
Williamstown, MA 01267
(413) 458-3919
Williamstown, MA 01267
(413) 458-3919
Gr: 9-12, PG | 50 students Student-teacher ratio: 3:1 Avg. class size: 7 students Acceptance rate: 90% Tuition listed
300 Calverton School Rd
Huntingtown, MD 20639
(410) 535-0216
Huntingtown, MD 20639
(410) 535-0216
Gr: 8-12, PG | Pre-K-12, PG (day) | 323 students Student-teacher ratio: 7:1 Avg. class size: 12 students Tuition listed
520 Hwy. 1 North
Camden, SC 29020
(803) 432-6001
Camden, SC 29020
(803) 432-6001
Gr: 7-12, PG | 300 students Student-teacher ratio: 8:1 Avg. class size: 12 students Acceptance rate: 80% Tuition listed
62 Alumni Drive
Canaan, NH 03741
(603) 523-3548
Canaan, NH 03741
(603) 523-3548
Gr: 6-9 | 235 students Student-teacher ratio: 4:1 Avg. class size: 12 students Acceptance rate: 74% Tuition listed
1960 Cate Mesa Road, P.O. Box 5005
Carpinteria, CA 93013
(805) 684-4127
Carpinteria, CA 93013
(805) 684-4127
Gr: 9-12 | 300 students Student-teacher ratio: 5:1 Avg. class size: 10 students Acceptance rate: 17% Tuition listed
800 Chatham Hall Circle
Chatham, VA 24531
(434) 432-5516
Chatham, VA 24531
(434) 432-5516
Gr: 9-12 | 111 students Student-teacher ratio: 5:1 Avg. class size: 8 students Tuition listed
10 Main Street
Cheshire, CT 06410
(203) 439-7250
Cheshire, CT 06410
(203) 439-7250
Gr: 9-12, PG | 376 students Student-teacher ratio: 6:1 Avg. class size: 10 students Acceptance rate: 40% Tuition listed
49 Seahorse Lane
Christchurch, VA 23031
(804) 542-6843
Christchurch, VA 23031
(804) 542-6843
Gr: 9-12 | 260 students Student-teacher ratio: 7:1 Avg. class size: 12 students Acceptance rate: 73% Tuition listed
500 Holden Way
Carbondale, CO 81623
(970) 963-2562
Carbondale, CO 81623
(970) 963-2562
Gr: 9-12 | 165 students Student-teacher ratio: 5:1 Avg. class size: 12 students Acceptance rate: 60% Tuition listed
1300 Academy Road
Culver, IN 46511
(574) 842-7100
Culver, IN 46511
(574) 842-7100
Gr: 9-12 | 835 students Student-teacher ratio: 6:1 Avg. class size: 14 students Acceptance rate: 49% Tuition listed
39 School Street
Ashburnham, MA 01430
(978) 827-7300
Ashburnham, MA 01430
(978) 827-7300
Gr: 9-12, PG | 385 students Student-teacher ratio: 6:1 Avg. class size: 12 students Tuition listed
1014 Cave Spring Road, SW
Rome, GA 30161
(706) 236-0436
Rome, GA 30161
(706) 236-0436
Gr: 9-12, PG | PK-12, PG (day) | 770 students Student-teacher ratio: 10:1 Avg. class size: 15 students Acceptance rate: 46% Tuition listed
18 Lehmann Way, PO Box 522
Dublin, NH 03444
(603) 563-7075
Dublin, NH 03444
(603) 563-7075
Gr: 9-12 | 165 students Student-teacher ratio: 5:1 Avg. class size: 10 students Acceptance rate: 46% Tuition listed
P.O. Box 98, 2555 W. Highway 154
Los Olivos, CA 93441
(805) 686-0650
Los Olivos, CA 93441
(805) 686-0650
Gr: 9-12 | 6-12 (day) | 249 students Student-teacher ratio: 5:1 Avg. class size: 10 students Acceptance rate: 45% Tuition listed
242 Old Petersham Road
Hardwick, MA 01037
(413) 477-6000
Hardwick, MA 01037
(413) 477-6000
Gr: 8-12 | 215 students Student-teacher ratio: 6:1 Avg. class size: 6 students Tuition listed
582 Columbus Ave
Thornwood, NY 10594
(914) 495-6056
Thornwood, NY 10594
(914) 495-6056
Gr: 9-12 | 290 students Student-teacher ratio: 8:1 Avg. class size: 15 students Tuition listed
285 Pawling Avenue
Troy, NY 12180
(518) 833-1320
Troy, NY 12180
(518) 833-1320
Gr: 9-12, PG | 350 students Student-teacher ratio: 6:1 Avg. class size: 13 students Tuition listed
1200 N. Quaker Lane
Alexandria, VA 22302
(703) 933-4062
Alexandria, VA 22302
(703) 933-4062
Gr: 9-12 | 464 students Student-teacher ratio: 5:1 Avg. class size: 11 students Acceptance rate: 29% Tuition listed
48 Main Street
Southborough, MA 01772
(508) 490-8201
Southborough, MA 01772
(508) 490-8201
Gr: 7-9 | K-9 (day) | 475 students Student-teacher ratio: 6:1 Avg. class size: 14 students Tuition listed
225 S. Wayne Avenue
Waynesboro, VA 22980
(540) 946-7706
Waynesboro, VA 22980
(540) 946-7706
Gr: 8-12 | 6-12 (day) | 100 students Student-teacher ratio: 6:1 Avg. class size: 8 students Acceptance rate: 85% Tuition listed
6155 Fountain Valley School Road
Colorado Springs, CO 80911
(719) 391-5251
Colorado Springs, CO 80911
(719) 391-5251
Gr: 9-12 | 8-12 (day) | 220 students Student-teacher ratio: 5:1 Avg. class size: 10 students Acceptance rate: 70% Tuition listed
975 West Main Street
Dover Foxcroft, ME 04426
(207) 564-8664
Dover Foxcroft, ME 04426
(207) 564-8664
Gr: 9-12, PG | 410 students Student-teacher ratio: 14:1 Avg. class size: 12 students Acceptance rate: 62% Tuition listed
99 Green Hill Road
Washington, CT 06793
(860) 868-7334
Washington, CT 06793
(860) 868-7334
Gr: 9-12, PG | 330 students Student-teacher ratio: 5:1 Avg. class size: 12 students Tuition listed
745 Main Street
Fryeburg, ME 04037
(207) 935-2013
Fryeburg, ME 04037
(207) 935-2013
Gr: 9-12, PG | 578 students Student-teacher ratio: 10:1 Avg. class size: 15 students Acceptance rate: 80% Tuition listed
Show 60 more boarding schools that are National Association of Independent Schools (NAIS) members (out of 95 total schools)
Loading...
Recent Articles
When Small Classes Are Not Enough: Executive Function
Small classes help, but students with executive-function challenges may need more. Learn how to evaluate boarding school coaching, structure, residential support, communication, and systems that build lasting independence over time.
How Boarding Schools Handle Staff Misconduct
Learn how boarding schools screen employees, supervise staff, establish professional boundaries, investigate concerns, meet reporting obligations, and communicate with families about misconduct before and after enrollment decisions arise.
How to Verify Learning-Support Services Before You Enroll
Learn how to verify boarding school learning-support services before enrolling, including staffing, accommodations, costs, progress monitoring, residential coordination, and questions families should ask during admissions visits and final decisions.


































