MISSION
Reflecting the vision of the Civil Rights Movement, Manhattan Country School teaches students in a community with no racial majority and broad economic diversity. Our goals for students are academic excellence, intellectual freedom, social awareness, self-confidence, and first-hand knowledge of the natural world. MCS is unique among New York City independent schools in having a nearly 200-acre working farm integral to the curriculum and a sliding scale for tuition.
VISION
Manhattan Country School envisions its students as future leaders whose shared experiences in learning and activism inspire them to champion excellence and justice, compassion and peace, and the rights of all people to racial, economic, environmental, and educational equity.

OUR FOUNDER’S STORY
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Gus and Marty Trowbridge
As multiple history-shaping events were unfolding across the globe in 1965, Gus and Marty Trowbridge were in New York City, sowing the seeds of an idea that would grow to become Manhattan Country School. Both were moved by the state of current affairs and captivated by the call for equality set forth by Martin Luther King, Jr. in his “I Have a Dream” speech.
In his memoir, Begin with a Dream: How a Private School with a Public Mission Changed the Politics of Race, Class, and Gender in American Education, Gus describes the school he attended as a child as a Dickensian place where the boys dressed in grey flannel shorts, white oxford shirts, ties, and blue blazers. During Gus’s time there, in the 1940s and early 1950s, the student population was overwhelmingly white and Episcopalian, with no students of color or any religious diversity. This experience had a profound impact on the educational philosophy that would come to define his adult life.
Marty, by contract, spent her elementary school years steeped in progressive education. She first attended Bank Street School for Children, founded as a laboratory nursery school run by teachers, psychologists and researchers. Later, she attended City and Country School, which served children from 2 to 12, relied on blocks and other experimental tools for learning, and had a summer farm program upstate. Her experiences taught her the value of a pre-K to eighth grade school and place-based, experiential learning.
The two met at The Putney School, a progressive boarding school in Vermont. It was co-ed, students called teachers by their first names, effort marks were given instead of letter grades, there was no formal dress code and it had its own dairy farm.
As a student of progressive education from her youngest years, it is of little wonder that Marty would choose to attend Putney as well. She enrolled just one year after Gus. “I will always be grateful that Marty chose to attend Putney, and that we found each other there,” Gus recalls. “By junior year, we were a couple, and her influence on me exceeded all others, as it would for the rest of my life.”
After Putney, Gus went on to attend Brown University, a decision influenced by his desire “to put my newly acquired liberalism to the test in a more traditional setting.” While completing the requisite courses for an English degree, he was also active in Students for Democratic Action and the civil rights committee of the Brown Christian Association. He also tutored children in a segregated black neighborhood of Providence and worked in an orphanage.
Marty arrived at Brown the following year, choosing to major in music. The couple married in 1956 and moved to New York City the next year, after Marty’s graduation. Gus took a teaching job at The Dalton School, on the advice of Peter Buttenwieser, a fellow Putney graduate, marking the beginning of his professional commitment to progressive education.
After eight years of teaching, Gus became disenchanted with the exclusive environment of New York City independent schools. This, combined with the rise of the Civil Rights Movement and the model of youthful leadership set by President John F. Kennedy, fostered a desire within Gus to become a head of school. Several schools in the city sought Gus to fill their top position, but Gus and Marty ultimately decided their goals would be best accomplished by starting their own school. Looking at Manhattan Country School today, the influence of Gus and Marty’s time at Putney and Marty’s years at City and Country is clear.
“Given Marty’s and my politics and our shared experience at the Putney School, it is no surprise that when we founded Manhattan Country School, New York City’s first fully integrated private school, in 1966, we would adopt the progressive model of education, seeking nothing less than to change the world.”
HISTORY
Inspired by Dr. Martin Luther King and the Civil Rights Movement, Brown vs. Board of Education, and activists such as John Lewis, Malcolm X, and Julian Bond, Manhattan Country School’s founders, Gus and Marty Trowbridge, set out to create a progressive independent school with a mission and academic program that centered racial equity and social justice, social emotional intelligence, and experiential, place-based learning.
The school would also serve as a training ground for educators learning to develop curriculum and teach in ways that respect, value, and support children from all backgrounds. This radical idea became a reality in September 1966, when sixty six children from diverse backgrounds and socioeconomic circumstances walked through the doors of Manhattan Country School.
Because there were no charter schools at that time, Manhattan Country School opened as an independent school with a public mission. To support a commitment to socioeconomic diversity and make enrollment accessible to more families, Frank Roosevelt, The Ford Foundation, and MCS parents created a radical sliding scale tuition model rooted in equity and inclusion to ensure that each family’s tuition matches their financial resources.
Committed to teaching its purposefully diverse student body about food systems, sustainability, and the environment, MCS is also unique in providing a high quality progressive education that includes an integrated farm-based curriculum at our farm in the Catskill Mountains.
Since 1966, more than 1,500 students have attended Manhattan Country School, but The school's impact reaches beyond our community:
More than 1,000 student teachers and interns have trained at MCS
More than 10,000 students from schools throughout New York State have visited the MCS Farm
More than 5,000 educators and administrators from other schools have visited MCS to observe our educational model