The Winsor School is a nonprofit organization focused on providing college preparatory education for girls in grades five through twelve. With an operating budget of $35 million and total revenue of $41.2 million for the 2024 filing year, the school demonstrates significant financial scale. It does not rely on a single funder for 50% or more of its revenue, ensuring a diversified funding base to support its mission. For more information, visit www.winsor.edu.