- Enrollment
- 2,589
- Students per teacher
- 14.6:1
- Resource Index
- 41/100
Other / mixed grade configuration · Naperville, IL
Maplebrook Elem School
Federal NCES profile for Maplebrook Elem School, including enrollment, faculty, free-lunch eligibility, demographics, and resource indicators - Resource Investment Index 44/100.
2024-25 NCES dataOther / mixed grade configurationNCES 172771002936
👥 S:T ratio 46
🌟 Gifted program 30
📋 Attendance 55
Scored 0–100 from federal NCES and CRDC indicators, resource allocation, not test scores. Full methodology →
The verdict
Maplebrook Elem School earns 44/100 on the Resource Investment Index, with class sizes near the Illinois median.
- #3 of 4
- schools in Naperville · Resource Index
- 44
- Resource Index · Typical
- 13.5:1
- students per teacher
- 512
- students enrolled
Maplebrook Elem School has class sizes near the Illinois median. Computed live against every Illinois school reporting to NCES.
By Resource Investment Index, Maplebrook Elem School ranks #3 of 4 schools in Naperville, IL.
School address
District: Naperville Cusd 203 · Illinois
NCES ID 172771002936 Verify on NCES CCD record →
CCD year-over-year · 2022-23 → 2023-24
-7 students YoY
Maplebrook Elem School held near 527 students from 2022-23 to 2023-24 (-7 headcount).
Teacher FTE lost 38.3 → 37.5 across the same CCD years.
Source: NCES Common Core of Data public-school universe (2022-23, 2023-24).
Steady CCD campus
-7 students YoY 172771002936 · Naperville, IL Other · MID · TRAD
512 enr · 13.5:1 · RII 44
Nearest enrollment peer: Naperville Central High School (2,589 students)
Maplebrook Elem School held near 527 students from 2022-23 to 2023-24 (-7 headcount). Teacher FTE lost 38.3 → 37.5 across the same CCD years. Read with this school → · District book → · Illinois schools → · Find another →
Maplebrook Elem School in the enrollment neighbourhood
Fall enrollment among this campus and nearest district peers
- Naperville Cen
Naperville Central High School
2,589 students
- Naperville Nor
Naperville North High School
2,467 students
- Kennedy Junior 937
Kennedy Junior High School
937 students
- Jefferson Jr H 832
Jefferson Jr High School
832 students
- Lincoln Jr Hig 774
Lincoln Jr High School
774 students
- This school 512
Maplebrook Elem School
512 students
What this shows Maplebrook Elem School reports 512 students on the CCD universe file.
How Maplebrook Elem School compares
Maplebrook Elem School held steady on CCD headcount: ratios and free-lunch share vs Illinois and U.S. means.
| Metric | This school | vs Illinois | Illinois avg | U.S. avg |
|---|---|---|---|---|
| Students per teacher | 13.5:1 | ▼ 4% | 14:1 | 15.7:1 |
| Enrollment | 512 | top 29% | - | - |
Source: NCES Common Core of Data School-level CCD + state/national means from Public School Universe · 2024-25
13.5:1
Leaner classes than 62% of US schools, a middle-of-the-pack class size.
512
Bigger than 63% of US schools by enrollment, mid-sized for the country.
Equity indicators methodology
Staffing depth
13.5:1
students per teacher
- 4% below state mean
Top 49% in Illinois - lower ratio than 51% of state schools
Close to the 15:1 benchmark most often cited for individualized attention.
Engagement
18.0%
chronically absent (missed 10%+ of school days)
In the 15-20% range, nearing the "high" absenteeism threshold.
Funding equity
$22,199
per pupil, district-wide
- above Illinois avg of $18,196
Well above the U.S. public-school average, reflecting substantially higher local or state investment per enrolled student.
Support staff
Counselors0.0 FTE
Student-support staffing from the Civil Rights Data Collection.
Discipline context
0
in-school suspensions + 0 out-of-school
Suspension rate: 0.0 per 100 students. Combined in-school and out-of-school rate: 0.0 per 100 students. Reported via the Civil Rights Data Collection.
Student demographics
White 72.3%
Asian 12.5%
Hispanic or Latino 7.4%
Two or More 6.1%
African American 1.8%
Largest group: White at 72.3% of enrollment.
Student-body diversity index 45.2/100
Simpson diversity index - at 45.2, Maplebrook Elem School is more mixed than the Illinois school average of 38.9.
Programs
District finance for Naperville Cusd 203 reports $22,199 per pupil (NCES F-33) - open the district page for the full revenue mix.
How Maplebrook Elem School Compares to District-Mates
| School | Enrollment | Economic Profile | Student-Teacher Ratio |
|---|---|---|---|
| Naperville Central High School | Larger | No free-lunch data | Similar S:T ratio |
| Naperville North High School | Larger | No free-lunch data | Similar S:T ratio |
| Kennedy Junior High School | Larger | No free-lunch data | Similar S:T ratio |
| Jefferson Jr High School | Larger | No free-lunch data | Similar S:T ratio |
| Lincoln Jr High School | Larger | No free-lunch data | Similar S:T ratio |
Comparisons are relative to Maplebrook Elem School's own figures; each column derives from NCES Common Core of Data.
Other Schools in This District
- Enrollment
- 2,467
- Students per teacher
- 13.5:1
- Resource Index
- 36/100
- Enrollment
- 937
- Students per teacher
- 14.4:1
- Resource Index
- 54/100
- Enrollment
- 832
- Students per teacher
- 12.8:1
- Resource Index
- 42/100
- Enrollment
- 774
- Students per teacher
- 13.8:1
- Resource Index
- 44/100
Similar other schools in Naperville
3 comparable other schools (grades Mixed) serving the same city.
Nationwide other schools with similar size or staffing
Out-of-state peers matched by enrollment and by student-teacher ratio, not the same-city or same-district lists above.
Similar enrollment (~512 students)
Frequently asked questions about Maplebrook Elem School
How many students attend Maplebrook Elem School?
Maplebrook Elem School has 512 students enrolled. It is a public school in Naperville, IL. CCD year-over-year: 534 (2022-23) → 527 (2023-24), nearly flat (-7).
What is the student-teacher ratio at Maplebrook Elem School?
The student-teacher ratio at Maplebrook Elem School is 13.5:1, which is 4% lower than the Illinois average of 14:1 and 14% lower than the national average of 15.7:1. Lower ratios generally mean more individual attention per student.
What is the racial and ethnic makeup of Maplebrook Elem School?
The largest demographic group at Maplebrook Elem School is White at 72.3% of enrollment, in Naperville, IL.
What is the Resource Investment Index for Maplebrook Elem School?
Maplebrook Elem School has a Resource Investment Index of 44/100 (typical reported resources relative to schools nationally) based on 3 factors: student-teacher ratio, gifted-program reporting, chronic absenteeism. Not a test-score or academic measure (national median ~41/100, see methodology).
How does Maplebrook Elem School rank among schools in Naperville?
By Resource Investment Index, Maplebrook Elem School ranks #3 of 4 schools in Naperville, IL. This compares federal resource and staffing data among local peers; it is not a test-score or academic ranking. See all schools in Naperville on the city page.
What other schools are in Naperville Cusd 203?
Besides Maplebrook Elem School, Naperville Cusd 203 also operates Naperville Central High School (2,589 students), Naperville North High School (2,467 students), and Kennedy Junior High School (937 students). See the Naperville Cusd 203 district page for the complete list.