Cate School is a highly selective, coeducational university-preparatory school for boarding and day students in grades 9–12 located in Carpinteria, California, eleven miles from Santa Barbara. In 2012, the school had 270 students, who came from 31 states and 18 foreign countries. In 2022, Niche ranked Cate School the best boarding school in California and the 13th-best in the United States.

The Roxbury Latin School is a private, college-preparatory all-boys day school located in West Roxbury, Boston, Massachusetts. Founded in 1645 by Puritan missionary John Eliot, Roxbury Latin bills itself as the oldest boys' school in North America and the oldest school in continuous existence in North America.