Drop in ANY Wednesday between 9:00 a.m. and 2 p.m.
for a guided tour and to learn more about AC!

Can't make it? Call 585.641.5344 to make an appointment today!

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

  • 6

    School Drama Productions
  • 6:1

    Student-Faculty Ratio
  • 64

    Faculty Members
  • 75%

    of AP Exam Scores 3 or Higher

List of 3 events.

  • Jun

    May Term

    Admin Oversight: Tina Duver/Phil Schwartz
  • Jun

    Preprimary Picnic (last day of school for AC3's and Pre-K)

    AC3's and Pre-K families will gather near the preprimary playground to enjoy a picnic lunch. The school year concludes at 1:00 p.m. (following picnic). Rainbow Room Jr. will be open from 1:00 to 6:00 for the children that are regularly scheduled for afternoon care.

    Admin Oversight: Michelle Feiss
    Coordinator: Lisa Crandall
  • Jun

    Last day for K-12th Grade Special Schedule

    Rainbow Room Jr. Open 8-6
    Rainbow Room Open 10-6

    Little School Open 7:30-6:00
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.