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Public schoolMiddleGrades 6–8

Field School

🇺🇸 Official data · 2025Northbrook, Illinois 60062 · West Northfield SD 31

83.2/ 100
Success Index (US)
Top 10%

#23 of 670 middle schools in Illinois
#999 of 15,369 nationally

How is this calculated?
Students
333
Enrollment
333
Source: NCES CCD
Students per teacher
9.8
Source: NCES CCD
Reading proficiency
70%
Source: EDFacts

About Field School

Field School is a public middle located in Northbrook, in the West Northfield SD 31 school district of Illinois, United States. It caters for Grades 6–8. In 2025 it enrolled 333 students. Traditional public schools run by a school district; free to attend.

Its Success Index (US) is 83.2 out of 100, placing it in the top 10% of middle schools in United States and 23rd of 670 ranked middle schools in Illinois. Its strongest component is students per teacher (94th percentile), and its weakest is math proficiency (76th percentile).

Other published figures: enrollment 333.

There are 11 schools in Northbrook; Field School ranks 7th of 11 scored schools there.

Success Index (US) breakdown

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

  • Math proficiency (30%)59%
  • Reading proficiency (30%)70%
  • Community advantage (fewer free/reduced-price lunch) (25%)–
  • Students per teacher (15%)9.8

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 Field School by the official sources.

Enrollment
333
Students enrolled in the latest NCES directory year.
Students per teacher
9.8
Enrollment divided by FTE teachers; not class size.
Reading proficiency
70%
Share of tested students proficient or above (all students, all grades).
Math proficiency
59%
Share of tested students proficient or above (all students, all grades).

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Schools near Field School

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

Similar schools

Public middle schools in Illinois with a comparable Enrollment.

Frequently asked questions

Is Field School a good school?

Field School has a Success Index (US) of 83.2 out of 100 (Top 10% of middle schools in United States) and ranks #23 of 670 in Illinois. 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 Field School rank in Illinois?

Field School ranks #23 of 670 middle schools in Illinois and #999 of 15,369 nationally on the Success Index (US) (2025 data).

How many students attend Field School?

Field School had 333 students in 2025.

Is Field School a elementary school or a high school?

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

What other schools are near Field School?

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