• First Here, Then Anywhere.

  • First Here, Then Anywhere.

  • First Here, Then Anywhere.

Now accepting applications for the 2025-2026 school year!

Please call our Admissions Office at 585-641-5344 to inquire.

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. 

Our Programs

  • Pre-Primary Pre-Primary Pre-Primary
    Our philosophy is to respond to the individual developmental needs of each child based on a healthy blend of these research-based programs.
  • Lower School Lower School Lower School
    A place where our students in Kindergarten through Fifth Grade are free to explore, encouraged to take risks, and develop their own voice.
  • Middle School Middle School Middle School
    Middle School at Allendale Columbia is a time of growth, transition, and tremendous excitement.
  • Upper School Upper School Upper School
    Students experience a variety of teaching styles including seminar-style classrooms, lectures, writing workshops, and collaborative learning.
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

  • 375

    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.

  • Feb
    27

    African American Read-In

    AC students, faculty, staff, and alumni are invited to share short readings by African-American and Pan-African writers.
  • Feb
    27

    DEIB PACK

    Join us for an engaging and interactive evening at the upcoming DEIB PACK Meeting on Thursday, February 27 from 5:00 – 6:00 PM at AC. This session will include a hands-on activity for parents, along with important updates from the leadership team on AC’s anonymous reporting system and accountability measures. Faculty will also provide a presentation on key topics related to our multicultural artists in the art curriculum.
    Allendale - Rumsey Library - Library
    Angelica Davis-Bernard
  • Feb
    28

    AC Students Return from Mexico Exchange Trip

  • Feb
    28

    BSU Movie Night

    BSU is hosting a community movie night to celebrate Black History Month. The event is open to MS and US students and there will be refreshments available!
    Allendale - Curtis Performance Center - CPC
    Indy Maring
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. 
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519 Allens Creek Road
Rochester, NY 14618

Phone: 585.381.4560
Email: info@allendalecolumbia.org
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.
©2021 Allendale Columbia | All Rights Reserved