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S
89.1/ 100
Success Index (US)
Top 5%

#192 of 1,079 high schools in New York
#298 of 16,910 nationally

How is this calculated?
Students
404
Enrollment
404
Source: NCES CCD
Free/reduced-price lunch
37.1%
Source: NCES CCD
Students per teacher
10.1
Source: NCES CCD

About Caledonia-Mumford Middle/High School

Caledonia-Mumford Middle/High School is a public high school located in Caledonia, in the Caledonia-Mumford Central School District school district of New York, United States. It caters for Grades 6–12. In 2025 it enrolled 404 students. Traditional public schools run by a school district; free to attend.

Its Success Index (US) is 89.1 out of 100, placing it in the top 5% of high schools in United States and 192nd of 1,079 ranked high schools in New York. Its strongest component is math proficiency (98th percentile), and its weakest is community advantage (fewer free/reduced-price lunch) (71th percentile).

Other published figures: enrollment 404.

There are 2 schools in Caledonia; Caledonia-Mumford Middle/High School ranks 1st of 2 scored schools there.

Success Index (US) breakdown

Each component is a percentile against high schools across United States.

  • Math proficiency (30%)95%
  • Reading proficiency (30%)95%
  • Community advantage (fewer free/reduced-price lunch) (25%)37.1%
  • Students per teacher (15%)10.1

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 Caledonia-Mumford Middle/High School by the official sources.

Enrollment
404
Students enrolled in the latest NCES directory year.
Free/reduced-price lunch
37.1%
Share of students eligible for free or reduced-price lunch.
Students per teacher
10.1
Enrollment divided by FTE teachers; not class size.
Reading proficiency
95%
Share of tested students proficient or above (all students, all grades).
Math proficiency
95%
Share of tested students proficient or above (all students, all grades).

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Schools near Caledonia-Mumford Middle/High School

Closest schools by straight-line distance, with their Success Index (US).

Similar schools

Public high schools in New York with a comparable Enrollment.

Frequently asked questions

Is Caledonia-Mumford Middle/High School a good school?

Caledonia-Mumford Middle/High School has a Success Index (US) of 89.1 out of 100 (Top 5% of high schools in United States) and ranks #192 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 Caledonia-Mumford Middle/High School rank in New York?

Caledonia-Mumford Middle/High School ranks #192 of 1,079 high schools in New York and #298 of 16,910 nationally on the Success Index (US) (2025 data).

How many students attend Caledonia-Mumford Middle/High School?

Caledonia-Mumford Middle/High School had 404 students in 2025.

Is Caledonia-Mumford Middle/High School a elementary school or a high school?

Caledonia-Mumford Middle/High School is classified as a high school covering Grades 6–12. It is a public school.

What other schools are near Caledonia-Mumford Middle/High School?

There are 10 schools within 15 km of Caledonia-Mumford Middle/High School; they are listed on this page with their Success Index (US) and distance, and can be compared side by side.