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. 
JOIN US FOR
WALK-IN WEDNESDAYS
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!

At A Glance

List of 8 items.

  • 29-35

    Average Graduating Class
  • 17

    Advanced Placement Classes
  • 19

    Varsity Athletic Teams
  • 350

    Students
  • 6

    School Drama Productions
  • 6:1

    Student-Faculty Ratio
  • 64

    Faculty Members
  • 75%

    of AP Exam Scores 3 or Higher

UPCOMING EVENTS

List of 4 events.

  • Oct
    24
  • Oct
    26
  • Oct
    26

    Trunk or Treat!

    Get ready for a spook-tacular time at AC's Trunk or Treat!
     
    Families can enter our car decorating contest for a chance to win a fun fall-themed prize basket (FREE to enter this year)! If you'd like to join in the fun but won't be decorating a car, tickets are just $5 for trick-or-treating, cider, donuts, and other activities! Plus, don't miss the spooky storytelling by our Pre-K team in the STEM Commons! Click here to purchase tickets in advance!
  • Oct
    27

    College Affordability Meeting Online

    College Affordability Night - Monday, October 27th at 7:00pm (online)
    Join us ONLINE to learn about the college financial aid application and award process from an expert in the field. With more than two decades of experience in college admissions and financial aid, Cameron Feist, former Associate Vice President for Enrollment and Financial Aid at Hamilton College, has helped countless families navigate the path to college with clarity and confidence. His expertise spans both school- and university-side leadership, offering practical insights into understanding the true cost of college.

    We’ll review the federal methodology for determining financial aid and the various resources colleges use to build aid packages. All Allendale Columbia families are invited, and friends from other school communities are also welcome. Please Register for College Affordability Night to receive the Zoom link.
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 18 months through grade 12 grow in confidence and develop scholastic independence.