Enrollment
435
Illinois · 2024-25 NCES data
Elementary school (grades K-5) · Mount Prospect, IL
Federal NCES profile for Indian Grove Elem School, including enrollment, faculty, free-lunch eligibility, demographics, and resource indicators - Resource Investment Index 64/100.
The verdict
Indian Grove Elem School earns 64/100 on the Resource Investment Index, with class sizes smaller than 74% of Illinois schools.
Indian Grove Elem School has class sizes smaller than 74% of Illinois schools. Computed live against every Illinois school reporting to NCES.
By Resource Investment Index, Indian Grove Elem School ranks #1 of 4 elementary schools in Mount Prospect, IL.
NCES ID 173387003478 Verify on NCES CCD record →
Enrollment
435
Illinois · 2024-25 NCES data
Teachers (FTE)
37.0
Federal CCD staff survey
Students per teacher
11.8:1
vs 14:1 Illinois avg
-16% vs state
How Indian Grove Elem School compares with Illinois and U.S. medians
Smaller classes than state median
11.8:1 - 2.2 below the Illinois state median of 14:1, indicating smaller average class loads than typical schools in the state.
Indian Grove Elem School is a mid-sized elementary school in Mount Prospect, Illinois, enrolling 435 students.
Class sizes run a bit leaner than typical: 11.8:1 puts it in the smaller third of Illinois schools by student-teacher ratio.
With 435 students, its enrollment sits close to the Illinois median campus size.
Its Resource Investment Index outscores 97% of the 3,845 Illinois schools with a score on record, a top-tier result on this measure.
Its student body is led by White (58%) and Asian (28%) (diversity index 58/100).
12.6% of students were chronically absent in the 2021-22 collection, in line with the post-pandemic national range.
Among Mount Prospect's elementary schools, it stands alongside John Jay Elem School (389 students): Indian Grove Elem School is larger than that campus by headcount and runs leaner classes (11.8:1 vs 14.4:1).
River Trails Sd 26 also operates River Trails Middle School (508 students) and Euclid Elem School (344 students) alongside Indian Grove 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
Indian Grove 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 | 11.8:1 | ▼ 16% | 14:1 | 15.7:1 |
| Enrollment | 435 | 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: White at 57.9% of enrollment.
Simpson diversity index - at 57.7, Indian Grove Elem School is more mixed than the Illinois school average of 38.9.
District-wide per-pupil expenditure for River Trails Sd 26, which includes Indian Grove 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 |
|---|---|---|---|
| River Trails Middle School | Similar size | No free-lunch data | Similar S:T ratio |
| Euclid Elem School | Similar size | No free-lunch data | Lower S:T ratio |
| Prairie Trails School | Smaller | No free-lunch data | Lower S:T ratio |
Comparisons are relative to Indian Grove Elem School's own figures; each column derives from NCES Common Core of Data.
3 comparable elementary schools (grades K-5) serving the same city.
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 Indian Grove 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.
Indian Grove Elem School has 435 students enrolled. It is an elementary school in Mount Prospect, IL.
The student-teacher ratio at Indian Grove Elem School is 11.8:1, which is 16% lower than the Illinois average of 14:1 and 25% lower than the national average of 15.7:1. Lower ratios generally mean more individual attention per student.
The largest demographic group at Indian Grove Elem School is White at 57.9% of enrollment, in Mount Prospect, IL. Its student body is more racially and ethnically mixed than most US schools, with a diversity index of 57.7/100.
Indian Grove Elem School has a Resource Investment Index of 64/100 (higher 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, Indian Grove Elem School ranks #1 of 4 elementary schools in Mount Prospect, IL. This compares federal resource and staffing data among local peers; it is not a test-score or academic ranking. See all elementary schools in Mount Prospect on the city page.
Indian Grove Elem School earns 64/100 on the Resource Investment Index, with class sizes smaller than 74% 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 Indian Grove Elem School, River Trails Sd 26 also operates River Trails Middle School (508 students), Euclid Elem School (344 students), and Prairie Trails School (175 students). See the River Trails Sd 26 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.
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PlainSchools, “Indian Grove Elem School, Mount Prospect 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/indian-grove-elem-school-il/
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