Enrollment
466
Illinois · 2024-25 NCES data
2024-25 NCES data Other / mixed grade configuration NCES 172088004682
Greenbrook Elem School — Hanover Park, IL
Federal NCES profile for Greenbrook Elem School, including enrollment, faculty, free-lunch eligibility, demographics, and resource indicators — composite Resource Quality Score 45/100.
School address
District: Keeneyville Sd 20 · Illinois
Public location data per NCES (National Center for Education Statistics) Common Core of Data. Verify the school's current address on the NCES CCD record.
Teachers (FTE)
42.0
Federal CCD staff survey
Students per teacher
10.2:1
vs 14.6:1 Illinois avg
-30% vs state
Student-teacher ratio in context
How Greenbrook Elem School compares with Illinois and U.S. medians
What this school's NCES data tells you
Greenbrook Elem School reports 466 enrolled students to the National Center for Education Statistics (NCES) alongside 42.0 full-time-equivalent teachers, producing a 10.2:1 student-teacher ratio. That figure sits 30% below the Illinois state mean of 14.6:1, signalling more teacher attention per pupil than the state benchmark. Against the national 2024-25 average of 15.9:1, it is 36% lower, a useful calibration for families comparing districts across state lines.
Chronic absenteeism — missing 10% or more of school days — stands at 38.2% according to the 2021-22 Civil Rights Data Collection.
On the finance side, the surrounding Keeneyville Sd 20 spends $19,138 per pupil district-wide, below the Illinois average of $20,099 and below the national average of $19,490. Revenue comes 61.9% from local sources (property taxes), 30.3% from the state, and 7.8% from federal programs per the NCES F-33 finance survey. Taken together, these measurements produce a composite Resource Quality Grade of D (45/100), calculated from 3 distinct NCES and CRDC indicators.
Source: National Center for Education Statistics Common Core of Data + CRDC + F-33 · 2024-25
How Greenbrook Elem School compares
Cross-validating school-level NCES values against Illinois state and U.S. national means lets readers see whether this school is an outlier or in line with peers.
| Metric | This school | Illinois avg | U.S. avg |
|---|---|---|---|
| Students per teacher | 10.2:1 | 14.6:1 | 15.9:1 |
| Enrollment (students) | 466 | — | — |
Source: NCES Common Core of Data School-level CCD + state/national means from Public School Universe · 2024-25
Overview
Enrollment 466
Teachers (FTE) 42.0
Students per teacher 10.2:1 -30% vs state
Free-lunch eligible —
NCES ID 172088004682
Student demographics
Hispanic or Latino 53.6%
African American 18.0%
White 13.9%
Asian 8.2%
Two or More 5.6%
American Indian / Alaska Native 0.6%
Largest group: Hispanic or Latino at 53.6% of enrollment.
Programs & staff
Gifted & talented Yes
Counselors (FTE) 0.0
Discipline & special education
Chronically absent 38.2%
In-school suspensions 33
Out-of-school suspensions 11
Funding & spending
District-wide per-pupil expenditure for Keeneyville Sd 20, which includes Greenbrook Elem School.
$19,138
Per student
-5%
vs Illinois
Avg $20,099
-2%
vs U.S.
Avg $19,490
Revenue mix
Local 61.9%
State 30.3%
Federal 7.8%
Source: NCES F-33 School District Finance Survey District-level finance · FY 2021-22 Per-pupil expenditure reflects the district-wide average. Individual school budgets are not reported at the federal level.
Other Schools in This District
- Enrollment
- 420
- Students per teacher
- 11.8:1
- Enrollment
- 415
- Students per teacher
- 11.7:1
Similar other schools in Hanover Park
4 comparable other schools (grades Mixed) serving the same city.
Horizon Elem School
Standard public school
436 students 14.6:1 students per teacher
Ontarioville Elem School
Standard public school
430 students 16.3:1 students per teacher
Laurel Hill Elem School
Standard public school
384 students 17.2:1 students per teacher
Parkwood Elem School
Standard public school
342 students 17.9:1 students per teacher
Educator & family resources
In-depth guides on understanding NCES data, school choice, and education funding.
Understanding NCES data
How CCD, CRDC and EDFacts feed every public-school number you see.
Choose a school district
Eight signals that matter more than the overall ranking number.
How schools are funded
Title I, F-33, state aid formulas and what per-pupil spending really means.
Chronic absenteeism
Why missing 10% of school matters and how it varies by district.
Magnet vs charter vs traditional
Three school types, three funding models, three sets of trade-offs.
School discipline data
What CRDC suspension and expulsion records do and don't reveal.
Frequently asked questions about Greenbrook Elem School
How many students attend Greenbrook Elem School?
Greenbrook Elem School has 466 students enrolled. It is a other school in Hanover Park, IL.
What is the student-teacher ratio at Greenbrook Elem School?
The student-teacher ratio at Greenbrook Elem School is 10.2:1, which is 30% lower than the Illinois average of 14.6:1 and 36% lower than the national average of 15.9:1. Lower ratios generally mean more individual attention per student.
What is the racial and ethnic makeup of Greenbrook Elem School?
The largest demographic group at Greenbrook Elem School is Hispanic or Latino at 53.6%. The school serves a diverse student body in Hanover Park, IL.
What is the quality grade for Greenbrook Elem School?
Greenbrook Elem School receives a Resource Quality Grade of D (45/100) based on 3 factors: student-teacher ratio, attendance rates. This grade reflects available federal resource indicators, not standardized test scores.
Related data sources
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