Cornwall Central High School
🇺🇸 Official data · 2025New Windsor, New York 12553 · Cornwall Central School District
#121 of 1,079 high schools in New York
#147 of 16,910 nationally
About Cornwall Central High School
Cornwall Central High School is a public high located in New Windsor, in the Cornwall Central School District school district of New York, United States. It caters for Grades 9–12. In 2025 it enrolled 1,010 students. Traditional public schools run by a school district; free to attend.
Its Success Index (US) is 91.9 out of 100, placing it in the top 5% of high schools in United States and 121st of 1,079 ranked high schools in New York. Its strongest component is math proficiency (100th percentile), and its weakest is students per teacher (64th percentile).
Other published figures: enrollment 1,010.
There are 6 schools in New Windsor; Cornwall Central High School ranks 1st of 6 scored schools there.
Success Index (US) breakdown
Each component is a percentile against high schools across United States.
- Math proficiency (30%)99.5%
- Reading proficiency (30%)98%
- Community advantage (fewer free/reduced-price lunch) (25%)21.2%
- Students per teacher (15%)13.3
The Success Index (US) summarises published data about a school community. It is not a measure of teaching quality. Read the methodology.
Published measures
All figures published for Cornwall Central High School by the official sources.
- Enrollment
- 1,010
- Students enrolled in the latest NCES directory year.
- Free/reduced-price lunch
- 21.2%
- Share of students eligible for free or reduced-price lunch.
- Students per teacher
- 13.3
- Enrollment divided by FTE teachers; not class size.
- Reading proficiency
- 98%
- Share of tested students proficient or above (all students, all grades).
- Math proficiency
- 99.5%
- Share of tested students proficient or above (all students, all grades).
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Schools near Cornwall Central High School
Closest schools by straight-line distance, with their Success Index (US).
Vails Gate STEAM Academy
New Windsor · Public elementary · Grades K–5
500 students · 2.5 km away
Willow Avenue Elementary School
Cornwall · Public elementary · Grades K–4
236 students · 3.0 km away
Cornwall Elementary School
Cornwall · Public elementary · Grades K–4
595 students · 3.3 km away
Cornwall Middle School
Cornwall · Public middle · Grades 5–8
905 students · 3.5 km away
Temple Hill School
New Windsor · Public elementary · Grades K–8
890 students · 4.1 km away
Heritage Middle School
New Windsor · Public middle · Grades 6–8
802 students · 4.3 km away
Cornwall-on-Hudson Elementary School
Cornwall on Hudson · Public elementary · Grades K–4
239 students · 4.9 km away
Little Britain Elementary School
New Windsor · Public elementary · Grades 1–5
442 students · 5.3 km away
New Windsor School
New Windsor · Public elementary · Grades K–5
439 students · 5.8 km away
South Middle School
Newburgh · Public middle · Grades 6–8
782 students · 7.2 km away
Similar schools
Public high schools in New York with a comparable Enrollment.
High School for Environmental Studies
New York · Public high · Grades 9–12
1,007 students
Vestal Senior High School
Vestal · Public high · Grades 9–12
1,015 students
Maspeth High School
Elmhurst · Public high · Grades 9–12
1,001 students
Canandaigua Academy
Canandaigua · Public high · Grades 9–12
998 students
Bethpage Senior High School
Bethpage · Public high · Grades 9–12
995 students
Brockport High School
Brockport · Public high · Grades 9–12
995 students
Frequently asked questions
Is Cornwall Central High School a good school?
Cornwall Central High School has a Success Index (US) of 91.9 out of 100 (Top 5% of high schools in United States) and ranks #121 of 1,079 in New York. The index summarises published data about the school community and, where available, attainment; it does not measure teaching quality, so visit the school and ask about support at your child's level.
Where does Cornwall Central High School rank in New York?
Cornwall Central High School ranks #121 of 1,079 high schools in New York and #147 of 16,910 nationally on the Success Index (US) (2025 data).
How many students attend Cornwall Central High School?
Cornwall Central High School had 1,010 students in 2025.
Is Cornwall Central High School a elementary school or a high school?
Cornwall Central High School is classified as a high covering Grades 9–12. It is a public school.
What other schools are near Cornwall Central High School?
There are 10 schools within 15 km of Cornwall Central High School; they are listed on this page with their Success Index (US) and distance, and can be compared side by side.