Horace Mann School vs. Columbia Grammar & Preparatory School
Should you attend Horace Mann School or Columbia Grammar & Preparatory 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
School

Top Rankings
Horace Mann School ranks among the top 20% of private schools in New York for:
Columbia Grammar & Preparatory School ranks among the top 20% of private schools in New York for:
Category
Attribute
Student Body
AP Courses
Sports offered
Extracurriculars
School History
Overview
Horace Mann is a co-educational college preparatory day school enrolling students in Nursery through Twelfth Grade.
Horace Mann seeks to educate and nurture its students and to help them fulfill their potential.
To attain this goal, the School provides a challenging and rigorous set of academic and extracurricular programs within a caring and supportive environment.
Students are encouraged to test and learn about themselves, to develop a concern for others and to grow intellectually, physically, socially and emotionally.
The School seeks to foster a capacity in each individual for clear and creative thought.
Established in 1764 and located in New York City, CGPS is the oldest nonsectarian independent school in the United States and a leader in student-centered learning, educating children in Pre-K through 12th grade.
CGPS nurtures each student's unique passions and talents inside and outside the classroom, unifying and inspiring members of its community in a rigorous but relaxed learning environment, preparing them for the finest colleges and instilling in them the confidence, ethical values and sense of purpose to embrace challenges, to achieve their dreams and to improve the world.
Grades Offered
NS-PK
PK-12
Blue Ribbon School
No
No
Year Founded
1905
1764
Students Body
Total Students
165 students
1163 students
Student Body Type
Co-ed
Co-ed
% Students of Color
9%
33%
Students by Grade


Students by Grade
Pre-K Students
99
18
Kindergarten Students
66
65
Grade 1 Students
-
50
Grade 2 Students
-
53
Grade 3 Students
-
72
Grade 4 Students
-
68
Grade 5 Students
-
54
Grade 6 Students
-
74
Grade 7 Students
-
85
Grade 8 Students
-
87
Grade 9 Students
-
142
Grade 10 Students
-
125
Grade 11 Students
-
139
Grade 12 Students
-
131
Academics and Faculty
Total Classroom Teachers
11 teachers
275 teachers
% Faculty with Advance Degree
n/a
82%
Average Class Size
29
14
Number of AP Classes
n/a
18
Student-Teacher Ratio
15:1
4:1
Classroom Dress Code
n/a
Casual
Finances and Admission
Admission Deadline
None / Rolling
Nov. 15
Tuition Cost
$64,070
$68,360
Acceptance Rate
16%
n/a
Admissions Director
n/a
Carrie Salvatore
Sports
Total Sports Offered
n/a
14
Extracurriculars
Total Extra-curric.Total Extracurriculars
n/a
74
Extra-curric.Extracurriculars
Club or Organization:
Arts and Music Programs:
About IsraelActing Improv
Adv. FinanceAmnesty International
AnalyticsArt Club
Baking ClubBarbershop
Baseball ClubBlack Culture Club
Book ClubBusiness & Economics
CGPS Voices (Social Justice Magazine)Chess Team
Chinese CultureColumbia Blue (Newspaper)
Community ServiceComputer Science
CPJ (Columbia Prep Journal)CPTV (Columbia Prep TV)
Crochet for a CauseCulinary Club
Current Events ClubDays for Girls
Debate TeamEnvironmental Club
Fashion ClubFilm Appreciation
Food InsecurityFuture Business Leaders of America
Girls Who CodeGirls Who Play Chess
Healthy Mind and BodyHistory Olympiad
Innocence ProjectInnovate (Science Magazine)
Inside the BrainInvesting
Japanese Culture ClubLatin Club
Le Club de FrançaisLeading Community Engagement: Equity
MahjongMath Club
MeditationMock Trial
Model CongressModel UN
Multi-Ethnic Cultural Awareness (MECA)Philosophy Club
Preventing Gun ViolenceQSA (Queer-Straight Alliance)
Real EstateRobotics Team
Science OlympiadSpanish Appreciation
Sports DebateSports Website (The Lion's Roar)
Stagecraft ClubThe Globe (Language Magazine)
UNICEFWomen's Leadership
YearbookYoung Democrats
Young EntrepreneursYoung Republicans
Arts and Music Programs:
Adv. OrchestraBluenotes (A Cappella)
ChorusDance Ensemble
Jazz BandModern Band
OrchestraSounds of 7 (A Cappella)