Trinity School and Horace Mann School, two esteemed private institutions in New York City, provide education from kindergarten to 12th grade. Trinity School is situated in Manhattan’s Upper West Side, while Horace Mann School is located in the Bronx, just a 20-minute drive from Manhattan. These distinguished educational institutions occupy prominent positions within the landscape of American private schools. In this article, we will conduct an extensive comparative analysis of Trinity and Horace Mann, exploring five key areas.

Important Findings

• Faculty Information: Trinity and Horace Mann share exceptional student-teacher ratios and a significant number of instructors with advanced degrees. They both offer valuable college counseling services. The primary distinction lies in the College Counseling Process, which commences a year earlier at Horace Mann School, starting in 10th grade.

• Academic Scores: Trinity School excels in standardized tests, such as the SAT and ACT, consistently achieving higher middle 50% score ranges in both assessments. Particularly noteworthy are the impressive scores Trinity students attain in the Evidence-Based Reading and Writing (EBRW) section of the SAT. This enduring trend underscores the academic prowess of Trinity’s students.

• College Matriculation: While the exact enrollment numbers for Trinity School remain undisclosed, it’s clear that Ivy League schools, along with Stanford, the University of Chicago, and Duke, consistently generate significant interest during each application season. Furthermore, Horace Mann School consistently maintains a larger senior class size, resulting in a greater number of successful admissions to these universities.

• Extracurricular Activities: Both Trinity and Horace Mann provide a wide array of extracurricular activities to enrich students’ lives. Trinity boasts robust arts programs with opportunities in theatrical productions and musical performances, while Horace Mann takes a strong focus on writing, with over 15 student publications, including their acclaimed weekly newspaper, The Record.

• Tuition and Other Fees: Trinity School consistently imposes higher tuition fees across all grades in comparison to Horace Mann, with slight increases of $250 as students progress to higher educational levels. The average annual tuition at Trinity is approximately $64,350, while Horace Mann’s tuition is roughly $61,900 per year.

School Overview

Trinity School (New York): Dedicated to preparing students for college, Trinity School is a coeducational independent day school for Grades K-12. Located in Manhattan, New York City, the school has a rich history. Originally established as a charity school at Trinity Church in 1709 with just 40 students, it relocated to its present site in 1895. Today, it maintains an average enrollment of 960 students. Trinity is no longer sponsored by a specific religious body, and the Trinity community is characterized by religious, racial, and ethnic diversity. It encourages conversations between students and teachers, gives students the tools for rigorous and passionate intellectual inquiry and self-expression, builds a diverse and welcoming community, and lets students engage the larger communities of the city, nation, and world.

Horace Mann School (New York): Established in 1887, Horace Mann School is a renowned independent college preparatory school located in New York City. They prepare a diverse community of students to lead great and giving lives and strive to maintain a safe, secure, and caring environment in which mutual respect, mature behavior, and the life of the mind can thrive. They also recognize and celebrate individual achievements and contributions to the common good.

The table below provides essential information about the two schools, including school ranking, grades offered, total students, and additional details:

School Name	Trinity School	Horace Mann School
School Ranking (Niche)	#23	#15
Grade Offered	K-12	K-12
Total Students	1001	1793
Average Grade Size	77	120
Asian Student Percentage	15%	19.7%
Address	139 W 91ST ST, NEW YORK, NY	231 WEST 246TH ST, BRONX, NY

Comparative Analysis of Five Key Areas

1. Faculty Information

	Trinity School	Horace Mann School
Average Class Size	–	13
Percentage of Instructors with Advanced Degrees	75%	74%
Student-Teacher Ratio	6:1	7:1
Faculty Details	–	262 faculty members: 180 master’s degrees; 37 doctoral degrees.

Both Trinity and Horace Mann have excellent student-teacher ratios, far exceeding the national average of 17:1. Similarly, both of these institutions can proudly claim a high percentage of instructors with advanced degrees, underscoring the strength of their faculty.

While neither institution provided data on student-counselor ratios, both are known for offering valuable college counseling services.

• Trinity School’s college counseling process commences in the middle of junior year (11th grade) and includes individual conferences with students and parents, group counseling, and meetings with college admissions officers.

• At the Horace Mann School, the College Counseling Process begins in 10th grade with information sessions and a College Planning evening. Each student is matched with a dedicated College Counselor, distinct from their Academic Advisor, and maintains regular meetings with them.

2. Academic Scores

	Trinity School	Horace Mann School
Middle 50% range – EBRW/Math Scores (SAT)	EBRW: 750-790 Math: 740-790	EBRW: 685-760 (mean: 719) Math: 690-780 (mean: 728)
Middle 50% range – ACT	34-35	30-35 (mean: 32) (English-33; Math-31; Reading-33; Science Reasoning-32)

An analysis of academic performance reveals that students from Trinity School excel in standardized tests, including the SAT and ACT, with higher middle 50% score ranges in both assessments.

In SAT scores, Trinity students notably shine in the Evidence-Based Reading and Writing (EBRW) section, with both the lower and upper limits of the middle 50% range significantly exceeding those of Horace Mann School. While the gap is slightly narrower in the math section, Trinity School students still demonstrate commendable proficiency. When comparing the SAT score ranges within Trinity, EBRW remains higher, while Horace Mann achieves a higher score range and average score in Math.

Similarly, in the ACT, Trinity students consistently outperform Horace Mann, with their lower limit of the score range surpassing the latter by 4 points. This ongoing advantage underscores the academic strength of Trinity students. In the five subjects of the ACT, Horace Mann students particularly excel in English and Reading, achieving average scores of 33.

Regarding academics, it’s worth noting that both Trinity and Horace Mann do not offer AP courses and tests. Instead, both schools provide a challenging and diverse array of advanced courses to meet students’ needs.

	Trinity School	Horace Mann School
Science	Advanced Biology Advanced Physics Advanced Chemistry Advanced Science Research – Entomology	Molecular Genetics Cells and Physiology Physics with Calculus
Mathematics	Integrated Math 4 Calculus Advanced Senior Seminar In Mathematics	Precalculus with Theory Calculus with Theory Statistics and Probability  Advanced Euclidean Geometry
World	Advanced French Advanced Spanish Advanced Mandarin Advanced Latin-Poetry Advanced Latin-Epic	Studies in French Studies in Japanese Studies in French Studies in Latin
English	Literature of New York City Shakespeare: Comedy, Tragedy and Romance America in the 1950s	Seminar in Literary Studies: Critical Theories of Gender, Race, Sexuality, and Ability Seminar in Literary Studies: Interactive Literature
History	Advanced Art History	Religion in History East Asian History
Computer Science & Engineering	Advanced Computer Science Advanced Topics in Computer Science	Art of Data Computer Science Seminar Challenges in Engineering
Arts	Advanced Portfolio-Theater Advanced Photography Advanced Art & Design	Music Theory & Composition Treble Choir Musical Theater Directed Study in Photography

 

3. College Matriculation

From 2022-2023, the senior class of Trinity School comprised 121 students. Horace Mann, on the other hand, had approximately 180 graduates each year from 2020 to 2022.

Matriculation Statistics in Trinity School from 2018-2022:

Brown University	10+
Columbia University	10+
Cornell University	10+
Duke University	10+
Dartmouth College	1+
Massachusetts Institute of Technology	1+
Princeton University	10+
University of Pennsylvania	10+
Stanford University	10+
University of California, Berkeley	1+
University of California, Los Angeles	1+
University of Chicago	10+
Vanderbilt University	5+
Yale University	10+

 

Matriculation Statistics in Horace Mann from 2020 to 2022:

During this same 3-year period, at least 10 Horace Mann graduates entered each of the following colleges and universities.

Barnard College	10
Columbia University	20
Cornell University	39
Duke University	10
Georgetown University	23
Harvard University	19
University of Michigan	18
Northwestern University	10
University of Pennsylvania	22
Princeton University	10
University of Chicago	50
Vanderbilt University	10
Washington University in St. Louis	13
Yale University	14

 

While precise enrollment numbers for Trinity School are not publicly disclosed, it is apparent that Ivy League institutions, as well as Stanford, the University of Chicago, and Duke, consistently draw a substantial pool of applicants. In contrast, Horace Mann typically maintains larger senior class sizes, with approximately 180 students, resulting in a greater number of successful admissions to these universities. Remarkably, students from Horace Mann exhibit a pronounced preference for the University of Chicago and Cornell, with 50 and 39 admitted students, respectively.

4. Extracurricular Activities

• Trinity School‘s Upper School requires a minimum of three semesters in the arts program, offering extracurricular opportunities in theatrical productions and musical performances. Students also participate in a range of student clubs, including the Urban Explorers’ Club, Jewish Affairs Club, and TrinLit (a student book club). Furthermore, Trinity’s Upper School programs, distinct from clubs, engage in formal competition with other schools, often extending beyond regular hours. They excel in Model UN, Model Congress, and Debate, contributing to an enriched educational experience and fostering a vibrant extracurricular community at Trinity School.

• Horace Mann features 60+ clubs, with a strong emphasis on writing, resulting in over 15 student publications, including the award-winning weekly newspaper, The Record. Our athletic teams provide both a physical education option and extracurricular involvement, with over 40 junior varsity and varsity teams spanning 25 sports. The Upper Division Theatre program seamlessly combines extracurricular activities with academic courses, showcasing three major productions annually.

5. Tuition and Other Fees

2023-2024 Trinity Tuition:

2023-2024 Horace Mann Tuition:

In general, Trinity sets higher tuition fees for students in all grades compared to Horace Mann. Trinity students’ tuition also slightly increase by $250 as they move on to higher educational level (from 4 to 5 grade, from 11 to 12 grade).

The mean annual tuition at Trinity is approximately $64,350, while at Horace Mann, it amounts to roughly $61,900 per year. Additionally, if you choose to enroll your children at Trinity from Kindergarten to Grade 12, the estimated total cumulative expense would be around $835,550. Similarly, opting for Horace Mann for the same duration would result in a projected expenditure of approximately $804,700. It’s noteworthy that Trinity’s tuition is largely “all-inclusive,” whereas Horace Mann’s tuition does not cover expenses such as book fees, lunch fees, and transportation costs.

Furthermore, additional fees may include application fees, after-school program fees, or donations. When factoring in all of these fees and tuition, the total cost can approach nearly a million dollars, which may present a significant financial challenge for many average households, unless they receive financial assistance.

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In summary, both Trinity School and Horace Mann School, with their distinct approaches, excel in various aspects of education. They uphold principles of academic excellence, personal growth, and diverse learning experiences, offering elite educational options in New York City.

• Primary Data Source: Trinity School Official Website, Horace Mann School Official Website
• Secondary Data Source: US News, Niche

 

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3. Harker vs. Nueva: An In-depth Comparison Across 5 Key Aspects
4. Only You Can Defeat Me: Top Private Schools – Philips Andover vs. Philips Exeter