- Enrollment
- 777
- Students per teacher
- 16.2:1
- Resource Index
- 52/100
Middle school (grades 6-8) · Lisle, IL
Lisle Jr High School
Federal NCES profile for Lisle Jr High School, including enrollment, faculty, free-lunch eligibility, demographics, and resource indicators - Resource Investment Index 60/100.
2024-25 NCES dataMiddle school (grades 6-8)NCES 172320002554
👥 S:T ratio 55
🌟 Gifted program 70
📋 Attendance 55
Scored 0–100 from federal NCES and CRDC indicators, resource allocation, not test scores. Full methodology →
The verdict
Lisle Jr High School earns 60/100 on the Resource Investment Index, with class sizes smaller than 79% of Illinois schools. It is also more racially and ethnically mixed than most Illinois schools.
- #1 of 4
- public schools in Lisle · Resource Index
- 60
- Resource Index · Higher
- 11.3:1
- small classes for Illinois
- 338
- students enrolled
Lisle Jr High School has class sizes smaller than 79% of Illinois schools. Computed live against every Illinois school reporting to NCES.
By Resource Investment Index, Lisle Jr High School ranks #1 of 4 public schools in Lisle, IL.
School address
District: Lisle Cusd 202 · Illinois
NCES ID 172320002554 Verify on NCES CCD record →
CCD year-over-year · 2022-23 → 2023-24
+1 students YoY
Lisle Jr High School held near 319 students from 2022-23 to 2023-24 (+1 headcount).
Teacher FTE added 30.9 → 31.4 across the same CCD years.
Source: NCES Common Core of Data public-school universe (2022-23, 2023-24).
Steady CCD campus
+1 students YoY 172320002554 · Lisle, IL Middle · SMALL · TRAD
338 enr · 11.3:1 · RII 60
Nearest enrollment peer: Lisle Elementary School (777 students)
Lisle Jr High School held near 319 students from 2022-23 to 2023-24 (+1 headcount). Teacher FTE added 30.9 → 31.4 across the same CCD years. Read with this school → · District book → · Illinois schools → · Find another →
Lisle Jr High School in the enrollment neighbourhood
Fall enrollment among this campus and nearest district peers
- Lisle Elementa
Lisle Elementary School
777 students
- Lisle High Sch
Lisle High School
447 students
- This school
Lisle Jr High School
338 students
What this shows Lisle Jr High School reports 338 students on the CCD universe file.
How Lisle Jr High School compares
Lisle Jr High 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 | 11.3:1 | ▼ 19% | 14:1 | 15.7:1 |
| Enrollment | 338 | top 56% | - | - |
Source: NCES Common Core of Data School-level CCD + state/national means from Public School Universe · 2024-25
11.3:1
Leaner classes than 81% of US schools, among the more generously staffed nationally.
338
Bigger than 38% of US schools by enrollment, mid-sized for the country.
Equity indicators methodology
Staffing depth
11.3:1
students per teacher
- 19% below state mean
Top 21% in Illinois - lower ratio than 79% of state schools
Well under the widely cited 15:1 individualized-attention benchmark, among the leaner class loads nationally.
Engagement
18.0%
chronically absent (missed 10%+ of school days)
In the 15-20% range, nearing the "high" absenteeism threshold.
Funding equity
$27,944
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
29
in-school suspensions + 9 out-of-school
Suspension rate: 8.6 per 100 students. Combined in-school and out-of-school rate: 11.2 per 100 students. Reported via the Civil Rights Data Collection.
Student demographics
White 57.7%
Hispanic or Latino 24.3%
African American 7.1%
Two or More 6.8%
Asian 4.1%
Largest group: White at 57.7% of enrollment.
Student-body diversity index 59.7/100
Simpson diversity index - at 59.7, Lisle Jr High School is more mixed than the Illinois school average of 38.9.
Programs
Gifted & talented Yes
District finance for Lisle Cusd 202 reports $27,944 per pupil (NCES F-33) - open the district page for the full revenue mix.
How Lisle Jr High School Compares to District-Mates
| School | Enrollment | Economic Profile | Student-Teacher Ratio |
|---|---|---|---|
| Lisle Elementary School | Larger | No free-lunch data | Higher S:T ratio |
| Lisle High School | Larger | No free-lunch data | Similar S:T ratio |
Comparisons are relative to Lisle Jr High School's own figures; each column derives from NCES Common Core of Data.
Other Schools in This District
- Enrollment
- 447
- Students per teacher
- 11.5:1
- Resource Index
- 43/100
Similar middle schools in Lisle
1 comparable middle schools (grades 6-8) serving the same city.
Nationwide middle 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 (~338 students)
Similar student-teacher ratio (~11.3:1)
Frequently asked questions about Lisle Jr High School
How many students attend Lisle Jr High School?
Lisle Jr High School has 338 students enrolled. It is a middle school in Lisle, IL. CCD year-over-year: 318 (2022-23) → 319 (2023-24), nearly flat (+1).
What is the student-teacher ratio at Lisle Jr High School?
The student-teacher ratio at Lisle Jr High School is 11.3:1, which is 19% lower than the Illinois average of 14:1 and 28% 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 Lisle Jr High School?
The largest demographic group at Lisle Jr High School is White at 57.7% of enrollment, in Lisle, IL. Its student body is more racially and ethnically mixed than most US schools, with a diversity index of 59.7/100.
What is the Resource Investment Index for Lisle Jr High School?
Lisle Jr High School has a Resource Investment Index of 60/100 (higher 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 Lisle Jr High School rank among public schools in Lisle?
By Resource Investment Index, Lisle Jr High School ranks #1 of 4 public schools in Lisle, IL. This compares federal resource and staffing data among local peers; it is not a test-score or academic ranking.
What other schools are in Lisle Cusd 202?
Besides Lisle Jr High School, Lisle Cusd 202 also operates Lisle Elementary School (777 students) and Lisle High School (447 students). See the Lisle Cusd 202 district page for the complete list.