Enrollment
413
Illinois · 2024-25 NCES data
Other / mixed grade configuration · Glencoe, IL
Federal NCES profile for South Elem School, including enrollment, faculty, free-lunch eligibility, demographics, and resource indicators - Resource Investment Index 46/100.
The verdict
South Elem School earns 46/100 on the Resource Investment Index, with class sizes larger than 72% of Illinois schools.
South Elem School has class sizes larger than 72% of Illinois schools. Computed live against every Illinois school reporting to NCES.
By Resource Investment Index, South Elem School ranks #3 of 3 public schools in Glencoe, IL.
NCES ID 171686001992 Verify on NCES CCD record →
Enrollment
413
Illinois · 2024-25 NCES data
Teachers (FTE)
27.0
Federal CCD staff survey
Students per teacher
15.3:1
vs 14:1 Illinois avg
+9% vs state
How South Elem School compares with Illinois and U.S. medians
Slightly above state median
15.3:1 - 1.3 above the Illinois state median of 14:1, indicating larger average class loads than typical schools in the state.
South Elem School is a mid-sized combined-grade school in Glencoe, Illinois, enrolling 413 students.
Class loads run somewhat heavier than typical: 15.3:1 puts it in the larger third of Illinois schools by student-teacher ratio.
With 413 students, its enrollment sits close to the Illinois median campus size.
Its Resource Investment Index lands in the upper third of 3,845 scored Illinois schools.
Its student body is predominantly White (87% of enrollment) (diversity index 23/100).
11.9% of students were chronically absent in the 2021-22 collection, in line with the post-pandemic national range.
The surrounding Glencoe Sd 35 spends $28,310 per pupil, 66% above the Illinois average, a better-resourced district than most.
Glencoe Sd 35 also operates Central School (561 students) and West School (252 students) alongside South Elem 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
South 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 | 15.3:1 | ▲ 9% | 14:1 | 15.7:1 |
| Enrollment | 413 | top 43% | - | - |
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: White at 87.4% of enrollment.
Simpson diversity index - at 23.1, South Elem School is less mixed than the Illinois school average of 38.9.
District-wide per-pupil expenditure for Glencoe Sd 35, which includes South 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.
| School | Enrollment | Economic Profile | Student-Teacher Ratio |
|---|---|---|---|
| Central School | Larger | No free-lunch data | Lower S:T ratio |
| West School | Smaller | No free-lunch data | Lower S:T ratio |
Comparisons are relative to South Elem 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 South 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.
South Elem School has 413 students enrolled. It is a public school in Glencoe, IL.
The student-teacher ratio at South Elem School is 15.3:1, which is 9% higher than the Illinois average of 14:1 and 3% lower than the national average of 15.7:1.
The largest demographic group at South Elem School is White at 87.4% of enrollment, in Glencoe, IL.
South Elem School has a Resource Investment Index of 46/100 (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, South Elem School ranks #3 of 3 public schools in Glencoe, 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 Glencoe on the city page.
South Elem School earns 46/100 on the Resource Investment Index, with class sizes larger than 72% 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 South Elem School, Glencoe Sd 35 also operates Central School (561 students) and West School (252 students). See the Glencoe Sd 35 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, “South Elem School, Glencoe 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/south-elem-school-il-3
You are welcome to quote these figures with attribution to PlainSchools and the underlying source. The URL above is stable.