Enrollment
1,111
Illinois · 2024-25 NCES data
Middle school (grades 6-8) · Addison, IL
Indian Trail Jr High School
Federal NCES profile for Indian Trail Jr High School, including enrollment, faculty, free-lunch eligibility, demographics, and resource indicators - Resource Investment Index 34/100.
2024-25 NCES dataMiddle school (grades 6-8)NCES 170315000007
👥 S:T ratio 52
🌟 Gifted program 30
📋 Attendance 19
Scored 0–100 from federal NCES and CRDC indicators, resource allocation, not test scores. Full methodology →
The verdict
Indian Trail Jr High School earns 34/100 on the Resource Investment Index, with class sizes smaller than 70% of Illinois schools.
- #7 of 10
- public schools in Addison · Resource Index
- 34
- Resource Index · Typical
- 12.1:1
- small classes for Illinois
- 1,111
- students enrolled
Indian Trail Jr High School has class sizes smaller than 70% of Illinois schools. Computed live against every Illinois school reporting to NCES.
By Resource Investment Index, Indian Trail Jr High School ranks #7 of 10 public schools in Addison, IL.
School address
District: Addison Sd 4 · Illinois
NCES ID 170315000007 Verify on NCES CCD record →
Teachers (FTE)
92.0
Federal CCD staff survey
Students per teacher
12.1:1
vs 14:1 Illinois avg
-14% vs state
Student-teacher ratio in context
How Indian Trail Jr High School compares with Illinois and U.S. medians
What stands out at Indian Trail Jr High School
Indian Trail Jr High School is a large middle school in Addison, Illinois, enrolling 1,111 students.
Class sizes run a bit leaner than typical: 12.1:1 puts it in the smaller third of Illinois schools by student-teacher ratio.
By headcount it is one of the larger campuses in Illinois, bigger than 94% of state schools at 1,111 students.
Its Resource Investment Index lands in the lower third of 3,845 scored Illinois schools.
Its student body is led by Hispanic or Latino (71%) and White (20%) (diversity index 45/100).
Chronic absenteeism is elevated: 32.4% of students missed 10% or more of school days (2021-22 Civil Rights Data Collection).
Addison Sd 4 also operates Fullerton Elem School (384 students) and Stone Elem School (357 students) alongside Indian Trail Jr High School.
Sourced from NCES CCD, CRDC, and F-33 (federal records, not a quality verdict). How we source and compute this.
Source: National Center for Education Statistics Common Core of Data + CRDC + F-33 · 2024-25
How Indian Trail Jr High School compares
Indian Trail Jr High School on the metrics families compare, against Illinois and U.S. means.
| Metric | This school | vs Illinois | Illinois avg | U.S. avg |
|---|---|---|---|---|
| Students per teacher | 12.1:1 | ▼ 14% | 14:1 | 15.7:1 |
| Enrollment | 1,111 | top 6% | - | - |
Source: NCES Common Core of Data School-level CCD + state/national means from Public School Universe · 2024-25
12.1:1
Leaner classes than 75% of US schools, among the more generously staffed nationally.
1,111
Bigger than 93% of US schools by enrollment, a large campus nationally.
Equity indicators (what these measure)
Staffing depth
12.1:1
students per teacher
- 14% below state mean
Top 30% in Illinois - lower ratio than 70% of state schools
Well under the widely cited 15:1 individualized-attention benchmark, among the leaner class loads nationally.
Engagement
32.4%
chronically absent (missed 10%+ of school days)
At or above 20%, the commonly used threshold for "high" chronic absenteeism, signaling significant barriers to regular attendance.
Funding equity
$18,178
per pupil, district-wide
- above Illinois avg of $17,042
Somewhat above the U.S. public-school average, reflecting higher local or state investment per enrolled student.
Support staff
Counselors0.0 FTE
Student-support staffing from the Civil Rights Data Collection.
Discipline context
78
in-school suspensions + 11 out-of-school
Suspension rate: 7.0 per 100 students. Combined in-school and out-of-school rate: 8.0 per 100 students. Reported via the Civil Rights Data Collection.
Overview
- Common Core of Data (June 2026): enrollment, staffing, and the student-teacher ratio above.
- Civil Rights Data Collection: discipline counts and program access (AP, gifted, special education).
- F-33 School District Finance Survey: the district-wide per-pupil spending figures below.
Three separate federal collections, each on its own reporting cadence - which is why this school's numbers line up on a consistent basis against every other school and state on this site, rather than mixing figures pulled from different survey years.
Student demographics
Hispanic or Latino 71.2%
White 19.8%
Asian 3.1%
American Indian / Alaska Native 2.8%
African American 2.3%
Two or More 0.8%
Largest group: Hispanic or Latino at 71.2% of enrollment.
Student-body diversity index 45.2/100
Simpson diversity index - at 45.2, Indian Trail Jr High School is more mixed than the Illinois school average of 38.9.
Programs
Funding & spending
District-wide per-pupil expenditure for Addison Sd 4, which includes Indian Trail Jr High School.
$18,178
Per student
+7%
vs Illinois
Avg $17,042
+10%
vs U.S.
Avg $16,593
Revenue mix
Local 50.4%
State 39.2%
Federal 10.4%
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.
How Indian Trail Jr High School Compares to District-Mates
| School | Enrollment | Economic Profile | Student-Teacher Ratio |
|---|---|---|---|
| Fullerton Elem School | Smaller | No free-lunch data | Similar S:T ratio |
| Stone Elem School | Smaller | No free-lunch data | Similar S:T ratio |
| Lincoln Elem School | Smaller | No free-lunch data | Similar S:T ratio |
| Lake Park Elem School | Smaller | No free-lunch data | Similar S:T ratio |
| Army Trail Elem School | Smaller | No free-lunch data | Lower S:T ratio |
Comparisons are relative to Indian Trail Jr High School's own figures; each column derives from NCES Common Core of Data.
Other Schools in This District
- Enrollment
- 384
- Students per teacher
- 11:1
- Resource Index
- 37/100
- Enrollment
- 357
- Students per teacher
- 11.9:1
- Resource Index
- 44/100
- Enrollment
- 345
- Students per teacher
- 12.3:1
- Resource Index
- 37/100
- Enrollment
- 294
- Students per teacher
- 10.9:1
- Resource Index
- 46/100
- Enrollment
- 258
- Students per teacher
- 9.9:1
- Resource Index
- 30/100
Similar middle schools statewide
Matched by enrollment size and by staffing ratio across all of Illinois, not just this city - a different peer set than the local comparisons above.
Similar enrollment (~1,111 students)
Next steps
Verify locally before acting on Indian Trail Jr High School's federal record.
- Compare Indian Trail Jr High School against another school. Compare schools
- Addison Sd 4's spending and staffing shape this school. District profile
- Confirm current enrollment and boundaries with the school. Choosing guide
Federal record (CCD 2024-25, CRDC 2021-22) - PlainSchools assigns no subjective rating; the composite quality score is a transparent, reproducible index computed from this cited federal data.
Frequently asked questions about Indian Trail Jr High School
How many students attend Indian Trail Jr High School?
Indian Trail Jr High School has 1,111 students enrolled. It is a middle school in Addison, IL.
What is the student-teacher ratio at Indian Trail Jr High School?
The student-teacher ratio at Indian Trail Jr High School is 12.1:1, which is 14% lower than the Illinois average of 14:1 and 23% 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 Indian Trail Jr High School?
The largest demographic group at Indian Trail Jr High School is Hispanic or Latino at 71.2% of enrollment, in Addison, IL.
What is the Resource Investment Index for Indian Trail Jr High School?
Indian Trail Jr High School has a Resource Investment Index of 34/100 (typical reported resources relative to schools nationally) based on 3 factors: student-teacher ratio, attendance rates. Not a test-score or academic measure (national median ~41/100, see methodology).
How does Indian Trail Jr High School rank among public schools in Addison?
By Resource Investment Index, Indian Trail Jr High School ranks #7 of 10 public schools in Addison, IL. This compares federal resource and staffing data among local peers; it is not a test-score or academic ranking. See all public schools in Addison on the city page.
Is Indian Trail Jr High School a good school?
Indian Trail Jr High School earns 34/100 on the Resource Investment Index, with class sizes smaller than 70% of Illinois schools. This is a resource snapshot, not an academic rating; see the Resource Investment Index question above for what the number does and doesn't measure.
What other schools are in Addison Sd 4?
Besides Indian Trail Jr High School, Addison Sd 4 also operates Fullerton Elem School (384 students), Stone Elem School (357 students), and Lincoln Elem School (345 students). See the Addison Sd 4 district page for the complete list.
Related tools
Every figure on PlainSchools is rendered directly from the source NCES, CRDC and F-33 federal records, no number is typed in by an editor. Each school's figures reflect its most recent NCES/CRDC submission on file. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of June 2026.