Greenbriar Elem School
🇺🇸 Official data · 2025Northbrook, Illinois 60062 · Northbrook SD 28
#37 of 2,303 elementary schools in Illinois
#1932 of 50,301 nationally
About Greenbriar Elem School
Greenbriar Elem School is a public elementary located in Northbrook, in the Northbrook SD 28 school district of Illinois, United States. It caters for Grades K–5. In 2025 it enrolled 352 students. Traditional public schools run by a school district; free to attend.
Its Success Index (US) is 86.2 out of 100, placing it in the top 5% of elementary schools in United States and 37th of 2,303 ranked elementary schools in Illinois. Its strongest component is students per teacher (95th percentile), and its weakest is math proficiency (80th percentile).
Other published figures: enrollment 352.
There are 11 schools in Northbrook; Greenbriar Elem School ranks 5th of 11 scored schools there.
Success Index (US) breakdown
Each component is a percentile against elementary schools across United States.
- Math proficiency (30%)67%
- Reading proficiency (30%)73%
- Community advantage (fewer free/reduced-price lunch) (25%)–
- 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 Greenbriar Elem School by the official sources.
- Enrollment
- 352
- Students enrolled in the latest NCES directory year.
- Students per teacher
- 9.5
- Enrollment divided by FTE teachers; not class size.
- Reading proficiency
- 73%
- Share of tested students proficient or above (all students, all grades).
- Math proficiency
- 67%
- Share of tested students proficient or above (all students, all grades).
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Schools near Greenbriar Elem School
Closest schools by straight-line distance, with their Success Index (US).
Westmoor Elem School
Northbrook · Public elementary · Grades PK–5
358 students · 724 m away
Meadowbrook Elem School
Northbrook · Public elementary · Grades K–5
497 students · 1.1 km away
Wescott Elementary School
Northbrook · Public elementary · Grades K–5
469 students · 1.3 km away
Northbrook Junior High School
Northbrook · Public middle · Grades 6–8
621 students · 1.5 km away
Shabonee School
Northbrook · Public elementary · Grades 3–5
460 students · 1.6 km away
Glenbrook North High School
Northbrook · Public high · Grades 9–12
2,111 students · 2.1 km away
Maple School
Northbrook · Public middle · Grades 6–8
451 students · 2.3 km away
Field School
Northbrook · Public middle · Grades 6–8
333 students · 2.5 km away
Hickory Point Elem School
Northbrook · Public elementary · Grades PK–2
425 students · 3.2 km away
Willowbrook Elem School
Glenview · Public elementary · Grades PK–5
330 students · 3.3 km away
Similar schools
Public elementary schools in Illinois with a comparable Enrollment.
Dujardin Elementary School
Bloomingdale · Public elementary · Grades K–5
352 students
Highland Elem School
Downers Grove · Public elementary · Grades PK–6
352 students
Jerseyville West Elem School
Jerseyville · Public elementary · Grades PK–1
352 students
Oak Park Elem School
Aurora · Public elementary · Grades PK–5
353 students
Ryder Elem Math & Sci Spec School
Chicago · Public elementary · Grades PK–8
351 students
Salazar Elem Bilingual Center
Chicago · Public elementary · Grades PK–8
351 students
Frequently asked questions
Is Greenbriar Elem School a good school?
Greenbriar Elem School has a Success Index (US) of 86.2 out of 100 (Top 5% of elementary schools in United States) and ranks #37 of 2,303 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 Greenbriar Elem School rank in Illinois?
Greenbriar Elem School ranks #37 of 2,303 elementary schools in Illinois and #1932 of 50,301 nationally on the Success Index (US) (2025 data).
How many students attend Greenbriar Elem School?
Greenbriar Elem School had 352 students in 2025.
Is Greenbriar Elem School a elementary school or a high school?
Greenbriar Elem School is classified as a elementary covering Grades K–5. It is a public school.
What other schools are near Greenbriar Elem School?
There are 10 schools within 15 km of Greenbriar Elem School; they are listed on this page with their Success Index (US) and distance, and can be compared side by side.