Now accepting applications for the 2024-2025 school year!

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

OPEN HOUSES
K-5 Open House
May 17th, 9 a.m. (in-person)

6th - 12th Open House
May 21st, 9 a.m. (in-person)


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
  • 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 3 events.

  • May
    17
  • May
    17

    Lower School Open House K-5th grade

    Lifelong success starts with an education that fosters critical, independent thinking and an appreciation for the core values. Find out how Allendale Columbia School provides students with a real and relevant education. Meet our teachers, students and administrators, and tour the campus to learn more about AC's innovative approach. Registration is encouraged. Please contact  the Admissions Office at 585.641.5344 or admissions@allendalecolumbia.org with questions.
    Shelby Riter
  • May
    20

    Lower, Middle & Upper School Spring Concert featuring Evening of the Arts

    Monday, May 20th is the Evening of the Arts and our 3rd-12th grade Spring Concert. This concert is a celebration of all music learning done in music class and band for the Spring Semester. The Lower School portion of the concert will begin at 6:00 p.m. in the CPC.
     
    Performers should arrive between 5:30 p.m. and 5:45 p.m. to warm up. When Lower School Performers are finished, we encourage you to walk around the school to see the beautiful artwork created in art classes throughout the year. This performance will feature third grade recorder players, fourth grade band, fifth grade band, and music class performances for third-fifth graders. Fourth and fifth grade students can wear their AC Music Shirt with khaki or navy bottoms, and third grade students can wear any Allendale Columbia top (or uniform top) with khaki or navy bottoms. 
    CPC
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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.