Excellent

#17 of 4,742 schools in NY

Top 1% in state

Horace Greeley High School

High School · CHAPPAQUA CENTRAL SCHOOL DISTRICT

70 ROARING BROOK RD, Chappaqua, NY 10514

Last updated: July 2026

Enrollment

1,140

Student-Teacher

10.5:1

Score

9.3

Grades

9th – 12th

Enrollment

1,140

Student-Teacher

10.5:1

Score

9.3

Grades

9th – 12th

Data vintage
2022-23

Data vintage2022-23

How this school compares

New York schools

#17 of 4,742

In Chappaqua

#1 of 6

public schools

In district

#1 of 6

CHAPPAQUA CENTRAL SCHOOL DISTRICT

School environment

9.8 / 10

Excellent

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About Horace Greeley High School

Horace Greeley High School is a public high school in Chappaqua, NY, part of CHAPPAQUA CENTRAL SCHOOL DISTRICT. Horace Greeley High School serves approximately 1,140 students, and covers grades 9th-12th, and has a 10.5:1 student-teacher ratio. Horace Greeley High School has a current MySchoolScout rating of 9.3 out of 10 and ranks #17 of 4,742 schools in NY.

Structured state assessment records for Horace Greeley High School show 99% math proficiency (multi-year average, 2009-2021) and 99% reading/ELA proficiency (multi-year average, 2009-2021).

What's said publicly about Horace Greeley High School

Sources: School's website Wikipedia

Synthesized from public, attributable sources. Updated May 2026. Reviewed for accuracy.

Horace Greeley High School is a public, four-year secondary school located in Chappaqua, New York, serving students in grades 9 through 12 2 . It operates as part of the Chappaqua Central School District 2 . The district is described as a suburban public school system with an actively involved parent community and a broadly educated staff 1 . Recent district activities include the 7th Annual Holocaust and Human Rights Art and Writing Contest, which encouraged students to reflect on historical lessons 1 . Additionally, students from the district participated in the 2026 NYS Science Olympiad Tournament, with specific teams achieving top placements 1 . A district teacher, Michelle Ramahlo, received the 2026 Merens Award from the American Classical League for distinguished service 1 . The district also reported results for the 2026 National Latin Exam, which included middle school participants 1 . Student government leaders from across the district collaborated on leadership development sessions 1 .

Sources (2)

How it compares2.3 pts above NY schools

9.3

This school 9.3 · Excellent
NY avg 7.0

Score Breakdown

Full Profile · 4/4 metrics

Student Progress8.8Excellent25%

Year-over-year improvement in student test scores.

View breakdown

Years of Data13

Annual Change+0.11 pts/yr

Data Period2009–2021

TrendStable

Academics9.7Excellent25%

Student proficiency on state tests, adjusted for community poverty levels.

View breakdown

Math Proficiency99.5% (2021 EdFacts)

Reading/ELA Proficiency99.5% (2021 EdFacts)

Overall Proficiency100% (2021 EdFacts, Math+ELA)

Expected (poverty-adj.)69% (model expectation from 2021 EdFacts)

vs. Expected+30.6 pts

Adjusted Percentile95th

College Readiness8.9Excellent30%

Graduation rates, AP course participation, and IB availability.

View breakdown

4-Year Graduation Rate99%+

AP Participation43.3%

IB ProgramNo

Resources & Environment9.8Excellent20%

Student-teacher ratio, per-pupil spending, and attendance.

View breakdown

Student-Teacher Ratio10.5:1

Per-Pupil Spending$34,584

Chronic Absenteeism2.2%

Horace Greeley High School — Students at Horace Greeley High School score 100% proficient, which is above what's typical for similar communities (expected: 69%).

How we calculate scores →

Test Scores NY EDFACTS (2020-21)

Math Proficiency 98.8% (multi-year average, 2009-2021)

School

State

N/A

ELA Proficiency 98.9% (multi-year average, 2009-2021)

School

State

N/A

Based on 26 test records from NY state assessments. About our data

Proficiency Trend

→ Stable

Average proficiency (% at or above grade level) across Math & ELA over time.

2009

Math

99.5%

ELA

98%

2010

Math

99.5%

ELA

99.5%

2011

Math

99.5%

ELA

99.5%

2012

Math

99.5%

ELA

99.5%

2013

Math

90%

ELA

93%

2014

Math

99.5%

ELA

99.5%

2015

Math

99.5%

ELA

99.5%

2016

Math

99.5%

ELA

99.5%

2017

Math

99.5%

ELA

99.5%

2018

Math

99.5%

ELA

99.5%

2019

Math

99.5%

ELA

99.5%

2020*

Math

99.5%

ELA

99.5%

2021*

Math

99.5%

ELA

99.5%

* COVID-affected year — test participation was uneven nationwide. This data is weighted at 50% in the Growth score calculation.

Source: EdFacts (NCES) and state assessment data. Growth score: 8.8/10.

How Horace Greeley High School Compares

See how Horace Greeley High School performs across key quality dimensions compared to state benchmarks.

Overall Score

9.3/10

100th percentile in NY

Academic

9.7/10

Excellent

Growth

8.8/10

Excellent

Environment

9.8/10

Excellent

AP Courses

State avg: 2.4

Advanced STEM

5/5

Subjects offered

Funding & Resources

Teaching Staff

11:1 student-teacher ratio

109 teachers

Chronic Absenteeism

Students missing 15+ days per year (SY 2022-23)

2.2%

Programs & Offerings

AP/IB Programs3 AP courses offered

43.3% participation·State avg: 2.4 AP courses·CRDC 2021-22

Advanced STEM Courses5 of 5 advanced subjects offered

Algebra II, Advanced Math, Calculus, Chemistry, Physics·CRDC 2021-22

Data as of 2021-22 · Source: CRDC via Urban Institute · Learn more

Location

70 ROARING BROOK RD, Chappaqua, NY 10514

Nearby Alternatives

Families considering Horace Greeley High School may also want to explore other high schools in the area. PLEASANTVILLE HIGH SCHOOL (rated 8.9/10, 3.3 miles away, in nearby Pleasantville), with a comparable rating. Another option is WESTLAKE HIGH SCHOOL (rated 8.7/10, 4.5 miles away, in nearby Thornwood), with a comparable rating. Additionally, THE KARAFIN SCHOOL (rated 6.9/10, 1.7 miles away, in nearby Mount Kisco), a more accessible option. For more schools in Chappaqua, see our Chappaqua schools guide .

Nearby Schools

20 within 4.0 mi

School	Distance	Enrollment	Rating
DOUGLAS G GRAFFLIN SCHOOL Chappaqua	1.5 mi	423	8.8
ROARING BROOK SCHOOL Chappaqua	1.1 mi	432	8.3
ROBERT E BELL SCHOOL Chappaqua	1.5 mi	615	8.3
THE KARAFIN SCHOOL Mount Kisco	1.7 mi	42	6.9
SEVEN BRIDGES MIDDLE SCHOOL Chappaqua	2.3 mi	513	8.7
WESTORCHARD SCHOOL Chappaqua	2.1 mi	425	8.5
MOUNT KISCO ELEMENTARY SCHOOL Mount Kisco	2.4 mi	494	4.1
BEDFORD ROAD SCHOOL Pleasantville	2.9 mi	573	8.0
PLEASANTVILLE MIDDLE SCHOOL Pleasantville	3.1 mi	482	7.5
MOUNT PLEASANT-COTTAGE SCHOOL Pleasantville	3.4 mi	112	7.1
EDENWALD SCHOOL Pleasantville	3.4 mi	77	6.1
PLEASANTVILLE HIGH SCHOOL Pleasantville	3.3 mi	573	8.9
YESHIVA FARM SETTLEMENT SCHOOL Mount Kisco	3.7 mi	79	5.8
TALMUD TORAH BAIS YECHIEL-NITRA Mount Kisco	3.7 mi	133	5.6
WESTLAKE HIGH SCHOOL Thornwood	4.5 mi	540	8.7
WESTLAKE MIDDLE SCHOOL Thornwood	4.5 mi	466	7.5
TODD ELEMENTARY SCHOOL Briarcliff Manor	3.7 mi	572	7.8
WAMPUS SCHOOL Armonk	4.1 mi	522	8.5
MONTESSORI CHILDRENS ROOM Armonk	4.3 mi	16	—
BRIARCLIFF MIDDLE SCHOOL Briarcliff Manor	4.0 mi	296	8.4

Neighborhood Census ACS (2019-2023)

Census data for ZIP 10514 (ACS 2019-2023 5-Year Estimates) · Data sources

Median Income

$250,001

Median Home Value

$1,069,100

Median Rent

$2,758/mo

Population

12,227

College Educated

82.9%

Homeownership

88.2%

Avg Commute

45 min

Poverty Rate

3.4%

Median Age

41.6

Similar Schools

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

School	Enrollment	Rating
HALF HOLLOW HILLS HIGH SCHOOL EAST Dix Hills, NY	1,440	9.3
SCARSDALE SENIOR HIGH SCHOOL Scarsdale, NY	1,498	9.4
GREAT NECK SOUTH HIGH SCHOOL Great Neck, NY	1,322	9.2
HARRISON HIGH SCHOOL Harrison, NY	1,097	9.2
INDIAN RIVER HIGH SCHOOL Philadelphia, NY	795	9.2
JOHN F KENNEDY HIGH SCHOOL Bellmore, NY	1,071	9.2

Frequently Asked Questions

Common questions about Horace Greeley High School

What grades does Horace Greeley High School serve?

Horace Greeley High School serves students in grades 9th through 12th.

How many students attend Horace Greeley High School?

Horace Greeley High School has an enrollment of approximately 1,140 students.

What is the student-teacher ratio at Horace Greeley High School?

The student-teacher ratio at Horace Greeley High School is 10.5:1. A lower ratio generally means more individual attention per student. The national average is approximately 16:1 for public schools.

How does Horace Greeley High School rank in NY?

Horace Greeley High School ranks #17 of 4,742 schools in NY.

What is Horace Greeley High School's MySchoolScout rating?

Horace Greeley High School has a current MySchoolScout rating of 9.3 out of 10. This score combines the level-appropriate components shown in the rating breakdown; equity data is shown separately for context.

What are the test scores at Horace Greeley High School?

Based on loaded state assessment records, Horace Greeley High School has 99% math proficiency (multi-year average, 2009-2021) and 99% reading/ELA proficiency (multi-year average, 2009-2021).

Is Horace Greeley High School a charter school?

No, Horace Greeley High School is not a charter school. It is a traditional public school operated by the local school district.

Is Horace Greeley High School a Title I school?

No, Horace Greeley High School is not currently a Title I school.

Explore More Schools

All schools in Chappaqua, NY Schools in NY CHAPPAQUA CENTRAL SCHOOL DISTRICT District 20 nearby schools Explore New York school quality map

11 schools nearby View map →

Neighborhood Context

Walk Score: 26 Car-Dependent
Bike Score: 28 Somewhat Bikeable

Quick Facts NCES CCD (SY 2022-23)

Grades: 9th – 12th
Enrollment: 1,140
Student-Teacher Ratio: 10.5:1
Teachers (FTE): 109
Type: regular
Setting: Large Suburb
County: Westchester County
Chronic Absenteeism (SY 2022-23): 2.2%
Phone: (914) 238-7201
4-Year Graduation: 99%+

Resources & Links

School Website ↗ Google Maps & Reviews ↗ GreatSchools Profile ↗ Niche Reviews ↗ Official NCES Data ↗

District

CHAPPAQUA CENTRAL SCHOOL DISTRICT

District Enrollment: 3,578
Schools in District: 6
Per-Pupil Spending: $34,584
District Rank: #1 of 6

Other Schools in This District

DOUGLAS G GRAFFLIN SCHOOL 8.8 SEVEN BRIDGES MIDDLE SCHOOL 8.7 WESTORCHARD SCHOOL 8.5 ROARING BROOK SCHOOL 8.3 ROBERT E BELL SCHOOL 8.3

How we rate schools

A clear 1–10 score built from public data — growth, academics, and learning environment. No hidden criteria, no pay-to-play.

See how we rate

Data sources

NCES CCDSY 2022-23 NY EDFACTS2020-21 NCES EdFacts2019–2022 Census ACS2019-2023 CRDC2021–22 School websiteSynced May 2026 WikipediaSynced May 2026 MySchoolScout Rankings2024 Full details →

Horace Greeley High School

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