Excellent
#17 of 4,742 schools in NY
Top 1% in state
Horace Greeley High School
High School · Chappaqua Central School District · Chappaqua, NY
A Chappaqua Central School District high school where students score 31 points above what's typical for similar communities.
70 ROARING BROOK RD, Chappaqua, NY 10514
- Math 100% proficient (2021)
- Reading 100% proficient (2021)
- 99%+ 4-year graduation
Academics
Full Profile · 4/4 metricsView breakdown
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Students at Horace Greeley High School score 100% proficient, which is above what's typical for similar communities (expected: 69%).
2021 EdFacts proficiency
Most recent published year. School vs. NY average.
Trend
→ SteadyProficiency has held near 100% across the 13-year record (2009–2021).
Show all 13 years
Multi-year averages used by the rating model: math 99% (multi-year average, 2009-2021) · reading/ELA 99% (multi-year average, 2009-2021)
* COVID-affected year — test participation was uneven nationwide. This data is weighted at 50% in the Growth score calculation.
Based on 26 test records from NY state assessments and EdFacts (NCES).
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 rateThe neighborhood
Where Horace Greeley High School sits, and what the surrounding area looks like.
Nearby same-level schools are colored by their score. Pins are locations, not attendance boundaries. Open the New York map →
Getting around & local context
- Walk 26Car-Dependent
- Bike 28Somewhat Bikeable
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Area profileU.S. Census ACS 5-year estimates (ACS 2019–2023 5-year estimates)
Median income
$250,001
Median home value
$1,069,100
Median rent
$2,758/mo
College educated
82.9%
Homeownership
88.2%
Poverty rate
3.4%
ACS 2019–2023 5-year estimates for the ZCTA associated with school ZIP 10514; this is area context, not an attendance boundary.
Programs & students
Programs & Offerings
Compare nearby
Nearby same-level schools
4 from a 5-mile search
| School | Score | Grades | Distance | Enrollment | Compare |
|---|---|---|---|---|---|
| The Karafin SchoolPrivate · tuition | 6.9private | 9–12 | 1.7 mi | 42 | Compare → |
| Pleasantville High SchoolEnrollment path unverified | 8.9 | 9–12 | 3.3 mi | 573 | Compare → |
| Edenwald SchoolEnrollment path unverified | 6.1 | 6–12 | 3.4 mi | 77 | Compare → |
| Mount Pleasant-cottage SchoolEnrollment path unverified | 7.1 | K–12 | 3.4 mi | 112 | Compare → |
Distance is proximity only; it is not attendance eligibility.
Private · tuition: Potential private option; tuition and admission requirements have not been verified.
Enrollment path unverified: Potential public school; its attendance or application path has not been classified.
Public and private scores come from different models and are shown side by side, not blended into one ranking.
Chappaqua Central School District
- Schools in district
- 6
- Rank in district
- #1 of 6
- District spending per student
- $34,584NCES F-33 · FY 2023 · This annual source is three years behind the current year.
- District child poverty rate
- 1.4%Census SAIPE · 2024
Horace Greeley High School is listed in CHAPPAQUA CENTRAL SCHOOL DISTRICT; a district label does not verify attendance for an address.
About Horace Greeley High School
Horace Greeley High School is a public high school in Chappaqua, NY, part of Chappaqua Central School District, serving approximately 1,140 students in grades 9th-12th with a 10.5:1 student-teacher ratio. It holds a MySchoolScout rating of 9.3 out of 10 and ranks #17 of 4,742 schools in NY. State assessment records 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
Synthesized from public, attributable sources. Updated May 2026.Reviewed for accuracy.
Sources (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.
School factsNCES Common Core of Data (CCD) (SY 2023–24)
- 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%+
- Area population (ZIP 10514)
- 12,227
- Area average commute
- 45 min
- Area median age
- 41.6
Official sources & links
About this school's data
Every number on this page comes from a published source with a stated period. Where a source is partial, aging, or describes a surrounding area rather than the school, that limitation is named below.
- School directory (enrollment, grades, staff, contact)
- NCES Common Core of Data (CCD) · SY 2023–24 · Medium confidence
- Source period: SY 2023–24. A newer release may be available.
- MySchoolScout rating and rank
- MySchoolScout ranking model · Low confidence
- Vintage not available. Do not use this measure alone.
- Derived as a weighted blend of the component scores shown in Academics from state assessment, EdFacts growth, and NCES resource records.
- Math proficiency
- State department of education · 2021 EdFacts · Low confidence
- Older source: 2021 EdFacts. Use as historical context.
- Available for part of the eligible units; results may not represent the full area.
- Derived from source records rather than read directly from one field.
- Reading/ELA proficiency
- State department of education · 2021 EdFacts · Low confidence
- Older source: 2021 EdFacts. Use as historical context.
- Available for part of the eligible units; results may not represent the full area.
- Derived from source records rather than read directly from one field.
- Student progress (growth)
- NCES EdFacts · Mixed source periods · Low confidence
- Vintage not available. Do not use this measure alone.
- Available for part of the eligible units; results may not represent the full area.
- Derived as the fitted year-over-year slope of proficiency from multi-year assessment records.
- Neighborhood (income, housing, education)
- U.S. Census ACS 5-year estimates · ACS 2019–2023 5-year estimates · Low confidence
- Older source: ACS 2019–2023 5-year estimates. Use as historical context.
- Reported for the ZCTA for ZIP 10514; this does not measure the attendance area.
- Programs (AP/IB, athletics, gifted)
- CRDC via Urban Institute · SY 2021–22 · Medium confidence
- Available for part of the eligible units; results may not represent the full area.
- Source period: SY 2021–22. A newer release may be available.
Evidence periods: Rating mixed/unknown input periods; assessments multi-year average, 2009-2021; directory SY 2023–24
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