Mission & History
Our Mission
Key School is founded on the conviction that children are innately curious about themselves and the world; they want to learn, discover, and create. Our mission is to nourish and guide this natural exuberance, energy, and delight in the search for meaning, so that each student embraces lifelong learning and develops into an informed, thoughtful, and constructive member of society.
School History
Key School began in 1958 when a group of tutors from nearby St. John’s College set out to give their children the finest possible academic foundation. These college teachers believed that schools too often failed to reach children’s inherent intellectual curiosity. From the start, the School emphasized small classes, discerning teachers, and an education built around the individual learner.
The campus itself carries a longer story. In 1651, the section of this land that contains the current Key campus was sold to John Hill and became known as "Hill's Delight." The name remained attached to this property until 1903, when Martin Smith changed it to "Hilsmere."
Much of our distinctive architecture is inherited from the estate of Martin H. Smith. The Manse, the Farmhouse, Smith House, and a series of barns and gazebos reflect the character and scale of the original summer residence, lending the campus a sense of charm and grace that endures. Although the property was reshaped over time, most notably by a major fire in 1914 and later redevelopment in the mid-20th century, these surviving structures anchor Key in a landscape with roots reaching back to the 17th century.
After beginning in a rented house on Chesapeake Avenue with a small group of students in grades one through three, Key relocated in 1961 to the former Smith estate in Hillsmere Shores, where the School has since grown and evolved. By the 1970s, enrollment had expanded to several hundred students spanning Pre-K through Grade 12. Throughout the 1980s and 1990s, ongoing renovations and new construction updated the campus to support a broader program and a larger student body.
Today, Key honors its founding conviction by combining rigorous academics with experiential learning and close personal attention. Our history and our mission remain in conversation: the School’s long-standing belief in the individual learner continues to shape a community devoted to curiosity, care, and the pursuit of meaning.
Key School Campus Through History
