Enrollment
447
Illinois · 2024-25 NCES data
Middle school (grades 6-8) · Summit, IL
Federal NCES profile for Heritage Middle School, including enrollment, faculty, free-lunch eligibility, demographics, and resource indicators - Resource Investment Index 35/100.
The verdict
Heritage Middle School earns 35/100 on the Resource Investment Index, with class sizes smaller than 89% of Illinois schools.
Heritage Middle School has class sizes smaller than 89% of Illinois schools. Computed live against every Illinois school reporting to NCES.
By Resource Investment Index, Heritage Middle School ranks #3 of 5 public schools in Summit, IL.
NCES ID 170405000090 Verify on NCES CCD record →
Enrollment
447
Illinois · 2024-25 NCES data
Teachers (FTE)
44.0
Federal CCD staff survey
Students per teacher
10.2:1
vs 14:1 Illinois avg
-27% vs state
How Heritage Middle School compares with Illinois and U.S. medians
Smaller classes than state median
10.2:1 - 3.8 below the Illinois state median of 14:1, indicating smaller average class loads than typical schools in the state.
Heritage Middle School is a mid-sized middle school in Summit, Illinois, enrolling 447 students.
Classes run notably small here: at 10.2:1, Heritage Middle School is leaner than roughly 89% of Illinois schools and 27% under the state's 14:1 norm, more adult attention per pupil than most peers.
With 447 students, its enrollment sits close to the Illinois median campus size.
Its Resource Investment Index sits near the middle of the pack among 3,845 scored Illinois schools.
Its student body is predominantly Hispanic or Latino (85% of enrollment) (diversity index 27/100).
Chronic absenteeism is elevated: 33.1% of students missed 10% or more of school days (2021-22 Civil Rights Data Collection).
The surrounding Summit Sd 104 spends $23,558 per pupil, 38% above the Illinois average, a better-resourced district than most.
Summit Sd 104 also operates Otis P Graves Elem School (562 students) and Walsh Elem School (182 students) alongside Heritage Middle 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
Heritage Middle 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 | 10.2:1 | ▼ 27% | 14:1 | 15.7:1 |
| Enrollment | 447 | top 38% | - | - |
Source: NCES Common Core of Data School-level CCD + state/national means from Public School Universe · 2024-25
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.
Largest group: Hispanic or Latino at 85.0% of enrollment.
Simpson diversity index - at 26.9, Heritage Middle School is less mixed than the Illinois school average of 38.9.
District-wide per-pupil expenditure for Summit Sd 104, which includes Heritage Middle School.
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.
| School | Enrollment | Economic Profile | Student-Teacher Ratio |
|---|---|---|---|
| Otis P Graves Elem School | Larger | No free-lunch data | Higher S:T ratio |
| Walsh Elem School | Smaller | No free-lunch data | Lower S:T ratio |
| W W Walker Elem School | Smaller | No free-lunch data | Lower S:T ratio |
| Dr Donald Wharton Elem School | Smaller | No free-lunch data | Lower S:T ratio |
Comparisons are relative to Heritage Middle School's own figures; each column derives from NCES Common Core of Data.
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.
Next steps
Verify locally before acting on Heritage Middle School's federal record.
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.
Heritage Middle School has 447 students enrolled. It is a middle school in Summit, IL.
The student-teacher ratio at Heritage Middle School is 10.2:1, which is 27% lower than the Illinois average of 14:1 and 35% lower than the national average of 15.7:1. Lower ratios generally mean more individual attention per student.
The largest demographic group at Heritage Middle School is Hispanic or Latino at 85.0% of enrollment, in Summit, IL.
Heritage Middle School has a Resource Investment Index of 35/100 (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).
By Resource Investment Index, Heritage Middle School ranks #3 of 5 public schools in Summit, 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 Summit on the city page.
Heritage Middle School earns 35/100 on the Resource Investment Index, with class sizes smaller than 89% 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.
Besides Heritage Middle School, Summit Sd 104 also operates Otis P Graves Elem School (562 students), Walsh Elem School (182 students), and W W Walker Elem School (130 students). See the Summit Sd 104 district page for the complete list.
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.
Published by
PlainSchools Editorial
Independent public-data reference that compiles, verifies, and contextualizes official datasets. We do not accept compensation from entities we cover, and every dataset cites its originating public source.
Last updated:
PlainSchools, “Heritage Middle School, Summit IL.” Compiled from NCES Common Core of Data, Civil Rights Data Collection, and the NCES F-33 finance survey; data as of June 2026. https://plainschools.com/schools/heritage-middle-school-il/
You are welcome to quote these figures with attribution to PlainSchools and the underlying source. The URL above is stable.