2010-2011 Enrollment by division:
244 in Lower School, prekindergarten through grade four
305 in Middle School, grades five through eight
422 in Upper School, grades nine through twelve
2017-18 tuition by division:
PreK through Fourth Grade: $29,220
Fifth and Sixth Grades: $34,170
Seventh through Twelfth Grade: $35,810
Average class size by division:
Prekindergarten: 15
Kindergarten: 14
First Grade - Fourth Grade: 16
Fifth Grade - Twelfth Grade: 15
Teacher/Student ratio:
1:15 in Lower School
1:8 in Middle School and Upper School
Average SAT scores for the Class of 2011:
Math: 650
Reading/Writing: 650
Average ACT composite for Class of 2011: 28
Percentage of seniors attending four-year college: 100 percent
Top five schools attended by PDS students over a five-year period:Princeton University, Lehigh University, NYU, USC, Washington University of St. Louis,
Financial aid awarded: $5 million
Percentage of students receiving financial aid: 25 percent
Number of AP courses offered in 2017: 25
Percentage of students scoring 3 or above on AP exams in 2017: 85 percent
Percentage of students identifying as members of a minority group: 20 percent
Number of Athletics teams: 24 sports, 74 interscholastic teams
Number of community service hours required for graduation:
at least 50 hours of community service, with at least 26 hours served in a single area of concentration
Percentage of faculty holding advanced degrees: 70 percent
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