New YorkSchoolsHORACE GREELEY HIGH SCHOOL

HORACE GREELEY HIGH SCHOOL

PublicRegularGrades 912
CHAPPAQUA, New York · CHAPPAQUA CENTRAL SCHOOL DISTRICT
SCHOOL SNAPSHOT
Students1,122
Student:Teacher10.7:1
Free/Reduced Lunch7%
Title INo
State accountability — NY ESSA · 2025
NY ESSA 2025: Local Support and Improvement
HS Attendance4
HS CCCR4
HS ELPs
HS Core Performance4
HS Weight Performance4
Math Proficient
2025
N/A
US avg ~36%
English / ELA Proficient
2025
N/A
US avg ~46%
Math Advanced
2025
N/A
ELA Advanced
2025
N/A
Science Proficient
2025
N/A
Students Tested (Math)
2025
N/A
State Rating
2025
N/A
Local Support and Improvement
Years of Test Data
2
2024–2025
Math proficiency trend ↓

Math proficiency over time

35.0%35.5%36.0%36.5%37.0%20242025HORACE GREELEY HIGH SCHOOLUS avg 36%

Proficiency rates averaged across tested grades. Ratings sourced from state DOE accountability systems (CA Dashboard, TX TEA A-F, FL School Grades, NY ESSA, IL Report Card, WA OSPI).

Advanced courses

Course enrolments reported to the US Department of Education Civil Rights Data Collection.

Geometry
277
Algebra II
360
Advanced Math
181
Calculus
263
Biology
457
Chemistry
382
Physics
91