박사학위 교사 비율이 높은 학교 순위

School	School-Type	% Faculty w/ Adv.
Advanced Academy of Georgia Ashbury College Conserve School Houghton Academy Idyllwild Arts Academy	Co-Ed Co-Ed Co-Ed Co-Ed Co-Ed	90%
Concord Academy Culver Academies Episcopal High School Georgetown Preparatory School Loomis Chaffee School The Madeira School Milton Academy Peddie School Philips Exeter Academy Santa Catalina School The Thacher School Thomas Jefferson School	Co-Ed Co-Ed Co-Ed All-Boys Co-Ed All-Girls Co-Ed Co-Ed Co-Ed All-Girls Co-Ed Co-Ed	80-90%
Brooks School Cotter School Dana Hall School Emma Willard School The Governor’s Academy Groton School Orme School Pomfret School St. Anne’s-Belfield School St. Mary’s School The Webb Schools The Williston Northhampton School	Co-Ed Co-Ed All-Girls All-Girls Co-Ed Co-Ed Co-Ed Co-Ed Co-Ed All-Girls Co-Ed Co-Ed	70-80%

                                                                  출처: boardingschoolreview.com  2008년 기준