Mount Markham Senior High School
🇺🇸 Official data · 2025West Winfield, New York 13491 · Mount Markham Central School District
#216 of 1,079 high schools in New York
#366 of 16,910 nationally
About Mount Markham Senior High School
Mount Markham Senior High School is a public high located in West Winfield, in the Mount Markham Central School District school district of New York, United States. It caters for Grades 9–12. In 2025 it enrolled 283 students. Traditional public schools run by a school district; free to attend.
Its Success Index (US) is 88.0 out of 100, placing it in the top 5% of high schools in United States and 216th of 1,079 ranked high schools in New York. Its strongest component is reading proficiency (99th percentile), and its weakest is community advantage (fewer free/reduced-price lunch) (67th percentile).
Other published figures: enrollment 283.
There are 3 schools in West Winfield; Mount Markham Senior High School ranks 1st of 3 scored schools there.
Success Index (US) breakdown
Each component is a percentile against high schools across United States.
- Math proficiency (30%)87%
- Reading proficiency (30%)97.5%
- Community advantage (fewer free/reduced-price lunch) (25%)39.9%
- Students per teacher (15%)9.1
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 Mount Markham Senior High School by the official sources.
- Enrollment
- 283
- Students enrolled in the latest NCES directory year.
- Free/reduced-price lunch
- 39.9%
- Share of students eligible for free or reduced-price lunch.
- Students per teacher
- 9.1
- Enrollment divided by FTE teachers; not class size.
- Reading proficiency
- 97.5%
- Share of tested students proficient or above (all students, all grades).
- Math proficiency
- 87%
- Share of tested students proficient or above (all students, all grades).
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Schools near Mount Markham Senior High School
Closest schools by straight-line distance, with their Success Index (US).
Mount Markham Middle School
West Winfield · Public middle · Grades 5–8
284 students · 389 m away
Mount Markham Elementary School
West Winfield · Public elementary · Grades PK–4
465 students · 443 m away
Sauquoit Valley High School
Sauquoit · Public high · Grades 9–12
280 students · 12 km away
Sauquoit Valley Elementary School
Sauquoit · Public elementary · Grades K–4
327 students · 13 km away
Sauquoit Valley Middle School
Sauquoit · Public middle · Grades 5–8
276 students · 13 km away
Brookfield Central School
Brookfield · Public other · Grades PK–12
189 students · 14 km away
Similar schools
Public high schools in New York with a comparable Enrollment.
Validus Preparatory Academy
Bronx · Public high · Grades 9–12
282 students
Multicultural High School
Brooklyn · Public high · Grades 9–12
282 students
Middleburgh Junior/Senior High School
Middleburgh · Public high · Grades 7–12
284 students
Odessa-Montour Junior/Senior High School
Odessa · Public high · Grades 7–12
284 students
Silver Creek High School
Silver Creek · Public high · Grades 9–12
284 students
Pelham Lab High School
Bronx · Public high · Grades 9–12
285 students
Frequently asked questions
Is Mount Markham Senior High School a good school?
Mount Markham Senior High School has a Success Index (US) of 88.0 out of 100 (Top 5% of high schools in United States) and ranks #216 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 Mount Markham Senior High School rank in New York?
Mount Markham Senior High School ranks #216 of 1,079 high schools in New York and #366 of 16,910 nationally on the Success Index (US) (2025 data).
How many students attend Mount Markham Senior High School?
Mount Markham Senior High School had 283 students in 2025.
Is Mount Markham Senior High School a elementary school or a high school?
Mount Markham Senior High School is classified as a high covering Grades 9–12. It is a public school.
What other schools are near Mount Markham Senior High School?
There are 6 schools within 15 km of Mount Markham Senior High School; they are listed on this page with their Success Index (US) and distance, and can be compared side by side.