A Different School of Thought

Our school is a thriving, diverse community of learners who engage locally and internationally to create opportunities to design, imagine, learn, and make a positive impact. 

At A Glance

List of 8 items.

  • 29-35

    Average Graduating Class
  • 17

    Advanced Placement Classes
  • 19

    Varsity Athletic Teams
  • 375

    Students
  • 6

    School Drama Productions
  • 6:1

    Student-Faculty Ratio
  • 64

    Faculty Members
  • 75%

    of AP Exam Scores 3 or Higher

List of 3 events.

  • Nov
    28

    PACK Winter Decorating

    Annual event to decorate for the winter season.

    Coordinator: Shelby Riter
  • Dec
    2

    Heritage Dinner

    One of AC’s most beloved traditions is Heritage Dinner, an event typically hosted on campus potluck-style, to celebrate and share the unique cultural backgrounds of our AC families.

    Admin Oversight: Angelica Davis-Bernard
    Coordinator: Daouda Camara
    Dining Commons
  • Dec
    3

    First Lego League Qualifier

    MS robotics team will compete in First Lego League qualifier at Penfield High School.

    Admin Oversight: Tina Duver
    Coordinator: Teresa Parsons
View All Events

Visit Us

Allendale Columbia School’s 33-acre campus is located on the east side of Rochester New York in Pittsford. Surrounded by birch trees and Allens Creek, the campus provides a serene environment where our students learn, grow, and explore. 
At Allendale Columbia, we prepare students for the world they will inherit. In our trusting and responsive environment, students in nursery through grade 12 grow in confidence and develop scholastic independence.