Key Facts
Our School
Boarding school chartered in 1874 and opened in 1914
Serving grades 9–12 and post-graduate
300-acre campus in Windsor, Connecticut
Accredited by the New England Association of Schools and Colleges
Jody Reilly Soja, Head of School
Duncan A. L. MacLean ’90, Chair, Board of Trustees
Our Students
742 students attend Loomis Chaffee
520 boarding students (70%), 222 day students (30%)
376 (50.7%) female; 364 (49%) male; 2 (<1%) self-identify
27 U.S. states and 51 countries are represented through citizenship and/or residency
291 (39%) domestic students of color
88 (12%) international students* — representing 32 countries through citizenship and/or residency
32% students receive financial aid
Academic & Co-Curricular Programs
250 courses, 70 advanced or college-level
12 students — average class size
190 faculty
4:1 student/faculty ratio
75+ student clubs and organizations
58 interscholastic athletics teams
*International students are defined as students who require an I-20 to enroll at the school. Prior to 2024–25, non-U.S. citizens/permanent residents were defined as international students. Currently, the school does not collect race or ethnicity data for international students.