Allendale Columbia School vs. The Harley School
Should you attend Allendale Columbia School or The Harley School? Visitors to our site frequently compare these two schools. Compare their rankings, scores, reviews and more to help you determine which school is the best choice for you.
School Overview
Top Rankings
Allendale Columbia School ranks among the top 20% of private schools in New York for:
Category
Attribute
Student Body
Extracurriculars
School History
The Harley School ranks among the top 20% of private schools in New York for:
Category
Attribute
Advanced Degrees
Student Body
AP Courses
Extracurriculars
Overview
Allendale Columbia is a leading independent school for students age 18 months through grade 12.
Allendale Columbia's Centers for Entrepreneurship; Global Engagement; and Invent Center for STEM & Innovation provide students with opportunitites to engage locally and internationally.
Our students come from 26 school districts, 42 zip codes, and 9 nations abroad.
We operate two international houses near campus to provide housing for international students and to supplement our host family stay option.
Allendale Columbia is the most diverse school in Rochester, according to recent data in the Rochester Business Journal's Annual School Report.
Founded in 1917, Harley is a college-preparatory, independent day school committed to nurturing the whole child.
As a diverse and inclusive coeducational community, we are nonsectarian and dedicated to providing a balanced education that inspires academic excellence, joy in learning, and both intellectual and physical well-being.
We emphasize respectful discourse, collaborative learning, and service to others. Financial aid, wrap care, and transportation are available.
Grades Offered
NS-12
PK-12
Blue Ribbon School
No
No
Offers Post-Graduate Year
No
Yes
Year Founded
1890
1917
Students Body
Total Students
356 students
444 students
Student Body Type
Co-ed
Co-ed
% Students of Color
28%
36%
Students by Grade
Students by Grade
Nursery Students
13
28
Pre-K Students
32
32
Kindergarten Students
23
26
Grade 1 Students
16
35
Grade 2 Students
15
23
Grade 3 Students
14
30
Grade 4 Students
15
32
Grade 5 Students
16
25
Grade 6 Students
29
26
Grade 7 Students
23
27
Grade 8 Students
23
24
Grade 9 Students
32
25
Grade 10 Students
41
27
Grade 11 Students
32
41
Grade 12 Students
32
43
Academics and Faculty
Total Classroom Teachers
46 teachers
79 teachers
% Faculty with Advance Degree
71%
100%
Average Class Size
8
8
Number of AP Classes
12
18
Student-Teacher Ratio
8:1
6:1
Average SAT score
1256
1385
Average ACT score
28
31
Matric. DataMatriculation Data
n/a
Classroom Dress Code
Casual
Casual
(No dress code)
(No dress code)
Finances and Admission
Admission Deadline
Jan. 31 / rolling
None / Rolling
Tuition Cost
$30,680
$26,325
Tuition Notes
Tuition varies by grade level and is updated annually. Please email admissions@allendalecolumbia.org to request our current tuition rates.
Harley’s tuition reflects the small class sizes, exceptional faculty, and individualized learning experiences that define our community. Tuition for the 2025–26 school year ranges from 19,400 to 33,250, and includes most day-to-day academic materials, snacks and lunch, student activities, and access to our full educational program. Families may also apply for indexed tuition, which adjusts tuition based on each family’s financial profile to help make a Harley education accessible.
% on Financial Aid
56%
n/a
Average Financial Aid Grant
$13,000
n/a
Acceptance Rate
84%
n/a
Admissions Director
Shelby Riter
Ashley Kline
Admissions Associate
Abhi Somaskanda
Renée Fishner
Sports
Total Sports Offered
11
11
Extracurriculars
Total Extra-curric.Total Extracurriculars
25
30
Extra-curric.Extracurriculars
Club or Organization:
Arts and Music Programs:
Recreational Athletic Programs:
Advocacy ClubsBest Buddies
Community ServiceDebate
EntrepreneurshipGardening
Global EngagementLiterary Magazine
RoboticsSTEM
Student LeadershipSummer LEAP
TEDxYearbook
Arts and Music Programs:
ActingBand
CeramicsChoir
Creative MovementDigital Photography
Drama ProductionFilmmaking
Graphic Design
Recreational Athletic Programs:
Intramural SportsSki Club
Club or Organization:
Arts and Music Programs:
Recreational Athletic Programs:
advocacy clubschess
community servicedebate
design thinkinggardening
hospiceinternships
literary magazinenewspaper
roboticsstudent council
yearbook
Arts and Music Programs:
actingceramic wheelworking
choirdigital filmmaking
digital graphic designdrama production
glass makingimprov
jazz bandjewelry making
music lessonsmusical production
potterystrings ensemble
women's choir
Recreational Athletic Programs:
intramural sportsski club