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S
84.3/ 100
Success Index (US)
Top 10%

#20 of 93 middle schools in New Hampshire
#843 of 15,369 nationally

How is this calculated?
Students
945
Enrollment
945
Source: NCES CCD
Free/reduced-price lunch
9.2%
Source: NCES CCD
Students per teacher
9.5
Source: NCES CCD

About Cooperative Middle School

Cooperative Middle School is a public middle located in Stratham, in the Exeter Region Cooperative School District school district of New Hampshire, United States. It caters for Grades 6–8. In 2025 it enrolled 945 students. Traditional public schools run by a school district; free to attend.

Its Success Index (US) is 84.3 out of 100, placing it in the top 10% of middle schools in United States and 20th of 93 ranked middle schools in New Hampshire. Its strongest component is community advantage (fewer free/reduced-price lunch) (98th percentile), and its weakest is math proficiency (69th percentile).

Other published figures: enrollment 945.

There are 2 schools in Stratham; Cooperative Middle School ranks 2nd of 2 scored schools there.

Success Index (US) breakdown

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

  • Math proficiency (30%)54%
  • Reading proficiency (30%)68%
  • Community advantage (fewer free/reduced-price lunch) (25%)9.2%
  • Students per teacher (15%)9.5

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 Cooperative Middle School by the official sources.

Enrollment
945
Students enrolled in the latest NCES directory year.
Free/reduced-price lunch
9.2%
Share of students eligible for free or reduced-price lunch.
Students per teacher
9.5
Enrollment divided by FTE teachers; not class size.
Reading proficiency
68%
Share of tested students proficient or above (all students, all grades).
Math proficiency
54%
Share of tested students proficient or above (all students, all grades).

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Schools near Cooperative Middle School

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

Similar schools

Public middle schools in New Hampshire with a comparable Enrollment.

Frequently asked questions

Is Cooperative Middle School a good school?

Cooperative Middle School has a Success Index (US) of 84.3 out of 100 (Top 10% of middle schools in United States) and ranks #20 of 93 in New Hampshire. 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 Cooperative Middle School rank in New Hampshire?

Cooperative Middle School ranks #20 of 93 middle schools in New Hampshire and #843 of 15,369 nationally on the Success Index (US) (2025 data).

How many students attend Cooperative Middle School?

Cooperative Middle School had 945 students in 2025.

Is Cooperative Middle School a elementary school or a high school?

Cooperative Middle School is classified as a middle covering Grades 6–8. It is a public school.

What other schools are near Cooperative Middle School?

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