JOIN US FOR OUR
 OPEN HOUSE

Thursday, October 22nd - 5:00-7:00 p.m. (All School)
Thursday, January 28th - 9:00-11:00 a.m. (Lower School)
Friday, January 29th - 9:00-11:00 a.m. (Middle & Upper School)
Saturday, March 13 - 9:00-11:00 a.m. (All School

During our time together, you’ll hear from Head of School Shannon Baudo and our admissions team as we share insights into the AC experience, our innovative programs, and our commitment to fostering a dynamic and inclusive learning environment. Guided campus tours will also be available to give you a firsthand look at our classrooms and student spaces.

REGISTER HERE



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!

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
  • 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.

  • Sep
    25

    Blue White Day

    This will be a dress down day. Every AC student in grades K-12 will be assigned to the Blue Team or the White Team and should dress in their team color that day. (Team color assignments will be shared with families closer to Homecoming Weekend.) Students in grades K-12 will then enjoy a fun-filled field day, and our Little School, AC3s, and Pre-Kindergarten students will come out and cheer on both the blue and white teams! Please be sure students wear sneakers on this day.
  • Sep
    25

    College Admissions Coffee Chat with Tim Fields

    Parents of students in grades 6-12 are invited to join Tim Fields, Senior Associate Dean of Admission at Emory University, for an informal morning of coffee, conversation, and Q&A. Tim brings nearly two decades of college admission experience and is the co-author of "The Black Family's Guide to College Admissions." Whether you're just beginning to think about the college process or have questions about today's admission landscape, this is a wonderful opportunity
    to hear directly from one of the nation's most respected admission leaders.
    Dining Commons
    Emily Nevinger
  • Sep
    25

    Upper School Bonfire at The Harley School (9th-12th only

    Upper School Bonfire at The Harley School (9th-12th only) NO GUESTS
    Phil Schwartz
  • Sep
    26

    AC Homecoming

    Join us for a fun-filled day with HAC soccer and volleyball games, bounce houses, pumpkin painting, raffles and delicious food trucks. Wristbands ($5) for unlimited activities and raffle tickets are available Purchase here! or at the event.

    Want to help make Homecoming a success? Volunteer your time, donate a baked good, or contribute a raffle item—sign up here!
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.