Winsor prepares young women to pursue their aspirations and contribute to the world.

"Girls' schools create a culture of achievement where a girl's accomplishments are what matters," explains the National Coalition of Girls' Schools in a summary of its recent survey of young alumnae from Winsor and other member schools.

As the only grade 5–12 private school for girls in Boston, we are experts in delivering a middle and high school education that builds girls' competence and confidence across a rigorous college-prep curriculum. At Winsor, girls are not only thinkers and scholars but also artists, athletes, community volunteers, club members, leaders, mentors, and, importantly, classmates and friends. 

Why a Girls' Education at Winsor?

Boston's Academically Challenging Girls' School for Grades 5–12

Go for Greatness

Years of research confirm that point. Studies suggest that girls who attend single-sex schools benefit in lasting ways as learners and as individuals. They achieve:

At every grade level, all Lower School students take English, math, science, history, a language, visual or performing arts, health, physical education, and a technology course. In addition, our academic schedule contains a band of community time, devoted to clubs, advisory, performing arts ensembles, study halls, and town meetings. 

Lower School (Grades 5–8)

Upper School (Grades 9–12)

In an interconnected and interdependent world, students need a strong foundation of skills and access to hands-on academic and leadership opportunities. With our robust curriculum, senior independent study, global and off-campus opportunities, and college counseling support, Winsor graduates are poised to excel at competitive colleges and universities—and beyond.

"Winsor offers girls an opportunity to explore so much! No other school offers the city, the diversity, the community of students and parents. There is great potential for leadership in the all-girls’ program."

- PARENT

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Boston's Academically Challenging Girls' School for Grades 5-12

• stronger self-esteem

• greater self-confidence 

• broader leadership opportunities 

• higher aspirations

The Winsor School is an independent, college preparatory day school for girls in Boston, serving grades 5 through 12.