K through 12
- 501
- Salisbury School
- A high school for boys located in Salisbury, Connecticut with a mission to educate young men by inspiring in each student an enthusiasm for learning.
- 502
- Shattuck-St. Mary's School
- A coeducational, boarding and day school for boys and girls in grades 6-12 located in Faribault, MN. The school features nationally recognized programs in fine arts and hockey.
- 503
- Squaw Valley Academy
- Co-ed high school at Lake Tahoe in the California Sierra Nevada. Features daily skiing and snowboarding opportunities.
- 505
- St. Andrew's Sewanee School, Sewanee, TN
- A college preparatory boarding and day school for students in grades 7-12 located on a scenic mountaintop in Tennessee.
- 506
- St. Mark's School, Southborough, MA
- Founded in 1865, affiliated with the Episcopal Church, and located on a 250 acre campus, St. Mark's engages and motivates talented students of diverse backgrounds, emphasizing excellence, character, and service.
- 507
- The Ethel Walker School, Simsbury, CT
- Day and boarding school for girls. Committed to helping each student achieve a thoughtful understanding of material, a working knowledge in each discipline
- 508
- The King's Academy, Seymour, TN
- King's Academy provides a university preparatory education with a biblical world view for middle and upper school boarding students, and for day students in Grades K-12. The academy is a private school for students of average and above average ability in Grades Kindergarten through 12.
- 509
- The Orme School of Arizona
- Orme School is a central Arizona college preparatory boarding school for girls and boys.
- 510
- The Southeastern Association of Boarding Schools
- A group of 23 boarding schools located throughout the southeast. States include Tennessee, Mississippi, Alabama, Georgia, Florida, North and South Carolina. For students in grades 7th through 12th.
- 511
- The Taft School, Watertown, CT
- Co-educational boarding school for grades nine to postgraduate. Professes a moral foundation that asks students to engage in service to others.
- 512
- The Webb School
- Webb is a co-educational, boarding, college-preparatory school. It is located in Bell Buckle, Tennessee.
- 513
- The Williston Northampton School
- An independent coeducational boarding and day school, grades 7-12, in Easthampton, Massachusetts.
- 514
- Trinity Pawling School, Pawling, NY
- Boarding school for boys, located in Up-State NY. Small classes, emphasizing a student's needs and skills.
- 516
- Admiral Farragut Academy
- Independent, coeducational, day and boarding school for grades 5-12 in St. Petersburg, Florida. It is an Honor Naval School.
- 517
- Fork Union Military Academy
- A Christian military boarding school for boys in grades 6 to 12 and postgraduate. Includes overview, news, events and admissions information. Located in Fork Union, Virginia, USA.
- 518
- Hargrave Military Academy
- Military boarding school in Chatham, Virginia serving boarding and day students in grades 7-12 and one postgraduate year.