Enrollment
440
Illinois · 2024-25 NCES data
Other / mixed grade configuration · Hillside, IL
Federal NCES profile for Hillside Elem School, including enrollment, faculty, free-lunch eligibility, demographics, and resource indicators - Resource Investment Index 39/100.
The verdict
Hillside Elem School earns 39/100 on the Resource Investment Index, with class sizes smaller than 86% of Illinois schools.
Hillside Elem School has class sizes smaller than 86% of Illinois schools. Computed live against every Illinois school reporting to NCES.
NCES ID 171923002210 Verify on NCES CCD record →
Enrollment
440
Illinois · 2024-25 NCES data
Teachers (FTE)
42.0
Federal CCD staff survey
Students per teacher
10.5:1
vs 14:1 Illinois avg
-25% vs state
How Hillside Elem School compares with Illinois and U.S. medians
Hillside Elem School is a mid-sized combined-grade school in Hillside, Illinois, enrolling 440 students.
Classes run notably small here: at 10.5:1, Hillside Elem School is leaner than roughly 86% of Illinois schools and 25% under the state's 14:1 norm, more adult attention per pupil than most peers.
With 440 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 led by Hispanic or Latino (55%) and African American (39%) (diversity index 55/100).
Chronic absenteeism is elevated: 28.2% of students missed 10% or more of school days (2021-22 Civil Rights Data Collection).
The surrounding Hillside Sd 93 spends $24,636 per pupil, 45% above the Illinois average, a better-resourced district than most.
Hillside Sd 93 operates only this one school, so Hillside Elem School has no district-mates to compare against locally.
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
Hillside Elem 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 | 10.5:1 | ▼ 25% | 14:1 | 15.7:1 |
| Enrollment | 440 | top 39% | - | - |
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 54.8% of enrollment.
Simpson diversity index - at 54.9, Hillside Elem School is more mixed than the Illinois school average of 38.9.
District-wide per-pupil expenditure for Hillside Sd 93, which includes Hillside Elem 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.
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 Hillside Elem 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.
Hillside Elem School has 440 students enrolled. It is a public school in Hillside, IL.
The student-teacher ratio at Hillside Elem School is 10.5:1, which is 25% lower than the Illinois average of 14:1 and 33% lower than the national average of 15.7:1. Lower ratios generally mean more individual attention per student.
The largest demographic group at Hillside Elem School is Hispanic or Latino at 54.8% of enrollment, in Hillside, IL. Its student body is more racially and ethnically mixed than most US schools, with a diversity index of 54.9/100.
Hillside Elem School has a Resource Investment Index of 39/100 (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).
Hillside Elem School earns 39/100 on the Resource Investment Index, with class sizes smaller than 86% 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.
None reported; Hillside Sd 93 operates only Hillside Elem School as a public school district in NCES's records.
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.