Boarding School

Type

Grades*

Year Founded

1. West Nottingham Academy

Co-Ed

9-12, PG

1744

2. Linden Hall

All-Girls

5-12, PG

1746

3. The Governor's Academy(formerly Governor Dummer Academy)

Co-Ed

9-12

1763

4. Salem Academy

All-Girls

9-12

1772

5. Phillips Academy Andover

Co-Ed

9-12, PG

1778

6. Phillips Exeter Academy

Co-Ed

9-12, PG

1781

7. Georgetown Preparatory School

All-Boys

9-12

1789

8.-9. Fryeburg Academy

Co-Ed

9-12, PG

1792

8.-9. Washington Academy

Co-Ed

9-12, PG

1792

10. Lawrence Academy

Co-Ed

9-12

1793

11. Cheshire Academy

Co-Ed

9-12, PG

1794

12. Oakwood Friends School

Co-Ed

9-12

1796

13. Deerfield Academy

Co-Ed

9-12, PG

1797

14. Milton Academy

Co-Ed

9-12

1798

15. Westtown School

Co-Ed

9-12

1799

16. Woodstock Academy

Co-Ed

9-12, PG

1801

17. George Stevens Academy

Co-Ed

9-12

1803

18.-19. Hebron Academy

Co-Ed

9-12, PG

1804

18.-19. Wilbraham & Monson Academy

Co-Ed

9-12, PG

1804

20. Bridgton Academy

All-Boys

12-12, PG

1808

21. Lawrenceville School

Co-Ed

9-12, PG

1810

22. Thornton Academy

Co-Ed

9-12

1811

23. Kimball Union Academy

Co-Ed

9-12, PG

1813

24.-25. Emma Willard School

All-Girls

9-12, PG

1814

24.-25. The Linsly School

Co-Ed

7-12

1814

26.-27. Brewster Academy

Co-Ed

9-12, PG

1820

26.-27. St. John's-Ravenscourt School

Co-Ed

8-12

1820

28. New Hampton School

Co-Ed

9-12, PG

1821

29. Foxcroft Academy

Co-Ed

9-12

1823

30. Kents Hill School

Co-Ed

9-12, PG

1824

31. Western Reserve Academy

Co-Ed

9-12, PG

1826

32. Chapel Hill-Chauncy Hall

Co-Ed

9-12, PG

1828

33. Grand River Academy

All-Boys

9-12, PG

1831

34. Suffield Academy

Co-Ed

9-12, PG

1833

35.-36. Carson Long Military Academy

All-Boys

6-12

1836

35.-36. Gould Academy

Co-Ed

9-12, PG

1836

37. Olney Friends School

Co-Ed

9-12

1837

38. The Pennington School

Co-Ed

7-12

1838

39. Episcopal High School

Co-Ed

9-12

1839

40. The Williston Northampton School

Co-Ed

9-12, PG

1841

41.-44. Pickering College

Co-Ed

7-12

1842

41.-44. Saint James School

Co-Ed

8-12

1842

41.-44. St. Johnsbury Academy

Co-Ed

9-12, PG

1842

41.-44. Saint Mary's School

All-Girls

9-12

1842

45. Miss Porter's School

All-Girls

9-12

1843

46.-47. Stuart Hall School

Co-Ed

8-12, PG

1844

46.-47. Wyoming Seminary Upper School

Co-Ed

9-12, PG

1844

48. Tilton School

Co-Ed

9-12, PG

1845

49.-50. Blair Academy

Co-Ed

9-12, PG

1848

49.-50. Proctor Academy

Co-Ed

9-12, PG

1848