St. Paul's School, located in Concord, New Hampshire, is a coeducational, 100% residential boarding high school for grades 9 through 12. Founded in 1856, it serves approximately 538 students with 112 teachers on a 2,000-acre campus featuring woodlands, fields, and ponds. The school is dedicated to educating students to build purposeful lives in service to the greater good, emphasizing excellence in character and scholarship.