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Very Good

#268 of 991 private schools in NY

Top 27% of private schools

Dalton School

School

53 E 91ST ST, New York, NY 10128

Private Estimated Score

Estimated academic score. This school does not have standardized test data. Based on NY statewide data. Learn more

Enrollment

1,221

Student-Teacher

5.7:1

Score

7.0

Grades

Pre-K – 12th

Updated 2021-22

How this school compares

In New York

#63 of 118

public schools

New York schools

#106 of 277

About Dalton School

Dalton School serves students from pre-kindergarten through 12th grade on the Upper East Side of Manhattan, enrolling approximately 1,221 students. With 216 full-time equivalent teachers on staff, the school maintains a student-teacher ratio of 5.7 to 1, allowing for relatively personalized attention in a public school setting. The school is positioned in the middle range of New York's public schools, ranking at the 51st percentile statewide among 991 schools.

This reflects a school with room for academic growth as it continues to develop its programs and support student achievement. Located in New York City's large urban environment, Dalton School draws from the diverse community surrounding its Upper East Side location. The school's long span from pre-K through grade 12 means families can potentially keep their children in one institution through their entire K-12 journey, which can provide continuity and familiarity as students progress through their education.

What Parents Should Know

With a student-teacher ratio of 5.7:1, Dalton School offers a notably low ratio compared to the national average. This typically means smaller class sizes and more opportunities for one-on-one interaction between students and teachers.

As a private school, Dalton School operates independently from the local public school district. Families considering this school should inquire about tuition costs, financial aid availability, and the admissions process. Private schools are not required to follow the same curriculum standards as public schools, which can be either an advantage or a consideration depending on your priorities.

Financial Overview

Source: IRS Form 990 (2023 filing)

Per-Pupil Spending
Total expenses ÷ enrollment
$80,731
Per-Pupil Revenue
Total revenue ÷ enrollment
$90,727
Financial Health
Revenue-to-expense ratio (>1.0 = surplus)
1.12x — Strong
Tuition Dependency
Share of revenue from program services (tuition, fees)
70%
Total Assets
End-of-year total assets from IRS filing
$284.1M

Financial data from IRS Form 990 filings via ProPublica Nonprofit Explorer. Per-pupil figures based on current enrollment of 1,221 students. Not all private schools file Form 990.

Compare to Public Schools

Beta

How Dalton School compares to 345 public schools serving similar grades in New York, NY

Student-Teacher Ratio
5.7:1
This School
vs
11.7:1
Public Avg
Avg School Size
1,221
This School
vs
438
Public Avg
Avg School Scout Rating
7.0
This School
vs
6.6
Public Avg

Student Demographics

White 44.7% vs 0%
Asian 15.8% vs 0%
Black 10.2% vs 0%
Hispanic 6.1% vs 0%
Dalton School New York Public Avg

Nearby Other Schools

School Rating
Dalton School (this school) 7.0
PS 169 ROBERT F KENNEDY 7.3
PS 198 ISADOR E IDA STRAUS 7.7
PS 77 LOWER LAB SCHOOL 6.8
PS 527 EAST SIDE SCHOOL FOR SOCIAL ACTION 6.8
EAST SIDE MIDDLE SCHOOL 7.7
PS 6 LILLIE D BLAKE 6.9
HIGH SCHOOL FOR CLIMATE JUSTICE (THE) 7.7
JUDITH S KAYE SCHOOL (THE) 7.5
YORKVILLE COMMUNITY SCHOOL 8.8
PS 171 PATRICK HENRY 7.8
PS 290 MANHATTAN NEW SCHOOL 7.3
PS 38 ROBERTO CLEMENTE 3.3
LEXINGTON ACADEMY (THE) 5.8
DREAM CHARTER SCHOOL EAST HARLEM 5.6
MS 224 MANHATTAN EAST SCHOOL FOR ARTS & ACADEMICS 8.5
SUCCESS ACADEMY CHARTER SCHOOL-HARLEM 3 6.5
INNOVATION CHARTER HIGH SCHOOL 5.2
HERITAGE SCHOOL (THE) 7.3
PS 84 LILLIAN WEBER 7.8
PARK EAST HIGH SCHOOL 8.3

Showing 20 of 345 schools. View all schools in New York

Demographics sourced from NCES Private School Survey (PSS) and Common Core of Data (CCD). Comparisons are based on enrollment-weighted averages.

Score Breakdown

What This Rating Measures

This rating reflects classroom size, instructional time, student diversity, community resources, and school characteristics. Private schools are ranked against other private schools in NY.

Classroom Attention
? Student-teacher ratio calibrated against other private schools. Lower ratios mean more individual attention. (30% of overall score)
A 8.7 / 10
View breakdown
Student-Teacher Ratio 5.7:1
Instructional Commitment
? Total annual instructional hours based on school day length and days per year. (15% of overall score)
C+ 4.4 / 10
View breakdown
School Day Length 7 hours
Annual Instructional Hours 1,120
Diversity & Inclusion
? Racial and ethnic diversity of the student body using Simpson's diversity index. (20% of overall score)
A+ 9.6 / 10
View breakdown
Diversity Index 71%
Community Context

Data Unavailable

School Profile
? Enrollment size and grade span breadth — indicators of program depth and peer community. (15% of overall score)
C 2.5 / 10
View breakdown
Enrollment 1,221
View data sources

Score basis: Private school model

Data coverage: 80% of scoring components had data

Components scored: 4 of 5

Ranking pool: Private schools in NY

Test Scores

Test score data not yet available for this school.

Student Demographics NCES PSS (SY 2021-22)

White 44.7%
Two or More 23.1%
Asian 15.8%
Black 10.2%
Hispanic 6.1%

Source: NCES Private School Survey (PSS)

Location

53 E 91ST ST, New York, NY 10128

Nearby Alternatives

Families considering Dalton School may also want to explore other schools in the area. LASCUOLA DITALIA (rated 8.2/10, 0.2 miles away), which scores notably higher. Another option is NIGHTINGALE-BAMFORD SCHOOL (rated 7.3/10, 0.1 miles away), with a very similar rating. Additionally, SPENCE SCHOOL (rated 7.3/10, 0.1 miles away), with a very similar rating. For more schools in New York, see our New York schools guide .

Nearby Schools

20 within 0.5 mi
School Distance Rating
HORACE MANN SCHOOL NURSERY-KINDERGARTEN DIVISION New York 0.0 mi 6.1
NIGHTINGALE-BAMFORD SCHOOL New York 0.1 mi 7.3
SPENCE SCHOOL New York 0.1 mi 7.3
INTERNATIONAL ACADEMY OF NEW YORK New York 0.1 mi
PS 169 ROBERT F KENNEDY New York 0.2 mi 7.3
LA SCUOLA D'ITALIA New York 0.2 mi 5.0
LASCUOLA DITALIA New York 0.2 mi 8.2
WINDWARD SCHOOL THE - NYC New York 0.3 mi 6.7
REGIS HIGH SCHOOL New York 0.4 mi 6.2
PS 198 ISADOR E IDA STRAUS New York 0.3 mi 7.7
PS 77 LOWER LAB SCHOOL New York 0.3 mi 6.8
ST IGNATIUS LOYOLA SCHOOL New York 0.4 mi 4.3
MARYMOUNT SCHOOL OF NY New York 0.4 mi 6.4
ISLAMIC CULTURAL CENTER SCHOOL New York 0.4 mi 7.8
PS 6 LILLIE D BLAKE New York 0.5 mi 6.9
PS 527 EAST SIDE SCHOOL FOR SOCIAL ACTION New York 0.5 mi 6.8
EAST SIDE MIDDLE SCHOOL New York 0.5 mi 7.7
PS 290 MANHATTAN NEW SCHOOL New York 0.6 mi 7.3
PS 171 PATRICK HENRY New York 0.6 mi 7.8
HIGH SCHOOL FOR CLIMATE JUSTICE (THE) New York 0.5 mi 7.7

Neighborhood Census ACS (2019-2023)

Census data for ZIP 10128 (ACS 2019-2023 5-Year Estimates) · Data sources

Median Income

$148,705

Median Home Value

$1,295,600

Median Rent

$2,648/mo

Population

59,000

College Educated

77.5%

Homeownership

32.3%

Avg Commute

32.1 min

Poverty Rate

8.5%

Median Age

42.7

Community Profile

The community surrounding Dalton School has a median household income of $148,705. It is a well-educated community where 78% of adults hold a bachelor's degree or higher. The median home value in the area is $1,295,600, with a median rent of $2,648/month. The local poverty rate of 8.5% is relatively low. The average commute for residents is 32 minutes. Source: U.S. Census ACS 2022 5-Year Estimates.

Similar Schools

Schools in the same state with comparable level, size, and ratings

School Rating
NEW EXPLORATIONS INTO SCIENCETECH AND MATH HIGH SCHOOL New York, NY 7.0
ACHIEVEMENT FIRST BROWNSVILLE CHARTER SCHOOL Brooklyn, NY 6.9
GRACE CHURCH SCHOOL New York, NY 7.1
ONEIDA-HERKIMER-MADISON BOCES New Hartford, NY 7.1
ORANGE-ULSTER BOCES Goshen, NY 7.1
ROCKLAND BOCES West Nyack, NY 7.1

Frequently Asked Questions

Common questions about Dalton School

What grades does Dalton School serve?

Dalton School serves students in grades Pre-K through 12th.

How many students attend Dalton School?

Dalton School has an enrollment of approximately 1,221 students.

What is the student-teacher ratio at Dalton School?

The student-teacher ratio at Dalton School is 5.7:1. A lower ratio generally means more individual attention per student. The national average is approximately 11:1 for private schools.

How does Dalton School rank in NY?

Dalton School is ranked #268 out of 991 private schools in NY.

What is Dalton School's MySchoolScout rating?

Dalton School has a composite rating of 7.0 out of 10 on MySchoolScout. This score combines academic performance, student growth, and school environment into a single score. Equity data is shown separately for context.

Is Dalton School a private school?

Yes, Dalton School is a private coeducational school with a Nonsectarian affiliation. Private schools are not required to participate in state standardized testing, so academic performance data may be limited compared to public schools.

Is Dalton School a religious school?

No, Dalton School is a nonsectarian (non-religious) private school.

11 schools nearby View map →

Neighborhood Context

Walk Score
99 Walker's Paradise
Transit Score
100 Rider’s Paradise
Bike Score
76 Very Bikeable
City Safety
High (3,049/100K)

Powered by Walk Score

FBI UCR 2024. City-level (New York). Data >1 year old.

Quick Facts NCES PSS (SY 2021-22)

Grades
Pre-K – 12th
Enrollment
1,221
Gender Split
53% M / 47% F
Student-Teacher Ratio
5.7:1
Teachers (FTE)
216
Type
private
Coed Status
coed
Affiliation
Nonsectarian
School Day
7 hours
Days Per Year
160 days
Setting
Large City
County
NEW YORK
Data Year
2022–2023

How We Rate Schools

Every school receives a composite score from 1 to 10 based on four pillars: Academic Performance (50%), Student Growth (20%), Equity (15%), and Learning Environment (15%). Scores are built from publicly available data including standardized test results, enrollment figures, and school climate indicators.

Read our full methodology

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