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Board Report · 2024–25

CHAPPAQUA CSD

districtWestchester CountyLow Need/Resource Category Districts3,548 pupils

ELA Proficiency (Grades 3–8) is 89.0% — 98th percentile, near the top of its peer group (peer median 66.0%).

Compared against 52 peer districts sharing the same Need/Resource Capacity category, enrollment between 2,129 and 4,967. Peers are never chosen by test scores, so comparisons stay fair.

Insights by Acture · NYSED School Report Card · subgroup: All Students

Strengths & areas to watch

CHAPPAQUA CSD

Strengths — top quartile vs peers

ELA 3–8 — 98th percentile, near the top of its peer group.
4-Year Graduation — 98th percentile, near the top of its peer group.
Chronic Absenteeism HS — 98th percentile, near the top of its peer group.
Attendance HS — 98th percentile, near the top of its peer group.
Regents Chemistry — 96th percentile, near the top of its peer group.

Areas to watch — bottom quartile vs peers

Regents US History — 2nd percentile, near the bottom of its peer group.
Regents Earth Science — 2nd percentile, near the bottom of its peer group.
Inexperienced Principals — 4th percentile, near the bottom of its peer group.
Per-Pupil Spending (Federal) — 12th percentile, in the lower third of its peer group.
Regents Living Environment — 20th percentile, in the lower third of its peer group.

Scorecard vs. peers

CHAPPAQUA CSD

ELA 3–8

89.0%

98th pctile

peer median 66.0%

▲ 4.0 pts vs 2023–24

Math 3–8

90.0%

85th pctile

peer median 72.3%

▲ 1.3 pts vs 2023–24

Science 8

—

peer median 63.0%

4-Year Graduation

99.3%

98th pctile

peer median 96.0%

▲ 1.2 pts vs 2023–24

College, Career & Civic Readiness

189.1

81st pctile

peer median 182.9

Chronic Absenteeism 3–8

7.0%

90th pctile

peer median 10.0%

▼ 1.1 pts vs 2023–24

Attendance 3–8

221.7

83rd pctile

peer median 215.6

Per-Pupil Spending

$37,402

65th pctile

peer median $35,365

ELA Proficiency (Grades 3–8) — where the district lands

89.0%

low 30.3%med 66.0%high 98.7%

Multi-year trends

CHAPPAQUA CSD

ELA 3–8 — you vs. peer median

ELA 3–8 rose 8.0 pts to 89.0% from 2017–18 to 2024–25.

Math 3–8 — you vs. peer median

Math 3–8 rose 5.8 pts to 90.0% from 2017–18 to 2024–25.

4-Year Graduation — you vs. peer median

4-Year Graduation rose 2.1 pts to 99.3% from 2017–18 to 2024–25.

Chronic Absenteeism 3–8 — you vs. peer median

Chronic Absenteeism 3–8 rose 4.4 pts to 7.0% from 2017–18 to 2024–25.

What changed this year

CHAPPAQUA CSD

Regents Living Environment slipped: down 41.0 pts to 55.0% (from 96.0%).
Regents Earth Science slipped: down 29.0 pts to 14.0% (from 43.0%).
Inexperienced Principals slipped: up 17.0 pts to 67.0% (from 50.0%).
ELA Proficiency (Grades 3–8) improved: up 4.0 pts to 89.0% (from 85.0%).
Regents Algebra I slipped: down 4.0 pts to 91.0% (from 95.0%).
Regents English (Common Core) slipped: down 3.0 pts to 93.0% (from 96.0%).

vs. 2023–24 · biggest movers

Equity focus — Grades 3–8

CHAPPAQUA CSD

ELA 3–8

Students with Disabilities students are 36.0 pts below the All-Students ELA 3–8 rate — a narrower gap than peer districts (typically 40.0 pts).
Economically Disadvantaged students are 29.0 pts below the All-Students ELA 3–8 rate — a wider gap than peer districts (typically 17.0 pts).
Black or African American students are 22.0 pts below the All-Students ELA 3–8 rate — a wider gap than peer districts (typically 10.0 pts).
Hispanic or Latino students are 12.0 pts below the All-Students ELA 3–8 rate — a wider gap than peer districts (typically 11.0 pts).

Math 3–8

Students with Disabilities students are 34.0 pts below the All-Students Math 3–8 rate — a narrower gap than peer districts (typically 38.5 pts).
English Language Learner students are 30.0 pts below the All-Students Math 3–8 rate — a narrower gap than peer districts (typically 39.0 pts).
Economically Disadvantaged students are 24.0 pts below the All-Students Math 3–8 rate — a wider gap than peer districts (typically 16.0 pts).
Black or African American students are 23.0 pts below the All-Students Math 3–8 rate — a wider gap than peer districts (typically 17.0 pts).

Largest subgroup gaps vs. All Students, with peer-group context.

Accountability status

CHAPPAQUA CSD

Local Support and Improvement · 2024–25

NYSED accountability: Local Support and Improvement (2024–25). No subgroups flagged.

Indicator levels (1–4)

EM Chronic Absenteeism4

EM Core Performance4

EM Weight Performance4

HS Chronic Absenteeism4

HS Core Performance4

HS Grad Rate4

HS Weight Performance4

Who we serve

CHAPPAQUA CSD

3,509 students, 2024–25.

Race & ethnicity

White 69% (2,432)Asian or Pacific Islander 16% (558)Hispanic or Latino 7% (251)Multiracial 6% (224)Black or African American 1% (42)American Indian or Alaska Native <1% (2)

Gender

Male: 52% (1,819)
Female: 48% (1,685)
Non-Binary: <1% (5)

Programs

Students with Disabilities

12%

423 students

Economically Disadvantaged

216 students

English Language Learners

32 students

Total enrollment

Total enrollment 3,509 (2024–25), down 296 since 2016–17.

Advanced coursework — AP/IB

CHAPPAQUA CSD

31 AP/IB subjects taken; 79% of exams scored 3+ (AP) / 4+ (IB).

AP/IB pass rate

78.8%

scored 3+ (AP) / 4+ (IB)

Exams per 100 students

44.1

all grades

Subjects taken

AP U.S. Government and Politics (AP) · 244 exams · 83.6% pass
AP US History (AP) · 210 exams · 91.4% pass
AP Biology (AP) · 160 exams · 93.8% pass
AP Physics 1 (AP) · 143 exams · 49.0% pass

AP Environmental Science (AP) · 107 exams · 53.3% pass
AP Calculus AB (AP) · 88 exams · 93.2% pass
AP Spanish Language and Culture (AP) · 74 exams · 82.4% pass
AP Literature and Comp (AP) · 70 exams · 92.9% pass

21 AP/IB courses offered — top by enrollment

AP U.S. Govt & Politics (AP) · 251 students
AP U.S. History (AP) · 217 students
AP Biology (AP) · 166 students
AP Physics 1 (AP) · 148 students
AP Calculus AB (AP) · 96 students

Exam scores (AP 1–5 / IB 1–7)

Score 1

120

Score 2

159

Score 3

317

Score 4

469

Score 5

448

Advanced Placement / International Baccalaureate · 2023–24

How peers were chosen

CHAPPAQUA CSD

Compared against 52 peer districts sharing the same Need/Resource Capacity category, enrollment between 2,129 and 4,967. Peers are never chosen by test scores, so comparisons stay fair.

Data: NYSED School Report Card, 2024–25. Insights by Acture is an independent analytics tool and is not affiliated with or endorsed by NYSED. Confirm figures against the official Report Card for high-stakes use.