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.

  • May
    20

    Pre-Business Roundtable

    We’re thrilled to invite AC parents who work in business—whether in finance, marketing, entrepreneurship, consulting, management, or related fields—to share their insights, answer questions, and offer advice to AC students interested in exploring business careers. The roundtable will be held on Wednesday, May 20, from 1:00–1:30 pm, with an optional lunch at 12:30 pm for participating guests.
    CPC
    Emily Nevinger
  • May
    22

    Strawberry Breakfast

    Strawberry Breakfast is a long-standing Allendale Columbia tradition and features a short program honoring the seniors with dances, songs, and special ceremonies. This is followed by refreshments (including strawberries!) in the Dining Commons. All family members are invited to attend this event and many students are involved in the program. This year’s Strawberry Breakfast will take place in the AC courtyard from 8:30 - 10:00 a.m. on Friday, May 22nd. There are no classes on this day, so there will be no buses, attendance, or classes and students should leave campus after the event.

    Little School is open. Rainbow Room is open 10-6
  • May
    23

    Senior Field Trip

    Senior star gazing trip.
  • May
    27

    Symposium of Learning

    Students at AC will present their learning from the year to their Middle/Upper school classmates and parents across all divisions.

    Lower School parents are invited to their child's classroom from 9-10 AM. Lower School classes will resume after 10AM. 

    Middle and Upper School presentations run from 8:45 until noon.
    Teresa Parsons & Travis Godkin
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.