Enrollment
402
Illinois · 2024-25 NCES data
Other / mixed grade configuration · Robinson, IL
Federal NCES profile for Washington Elem School, including enrollment, faculty, free-lunch eligibility, demographics, and resource indicators - Resource Investment Index 22/100.
The verdict
Washington Elem School earns 22/100 on the Resource Investment Index, with class sizes larger than 75% of Illinois schools.
Washington Elem School has class sizes larger than 75% of Illinois schools. Computed live against every Illinois school reporting to NCES.
By Resource Investment Index, Washington Elem School ranks #4 of 4 public schools in Robinson, IL.
NCES ID 173423003509 Verify on NCES CCD record →
Enrollment
402
Illinois · 2024-25 NCES data
Teachers (FTE)
26.0
Federal CCD staff survey
Students per teacher
15.5:1
vs 14:1 Illinois avg
+11% vs state
How Washington Elem School compares with Illinois and U.S. medians
Slightly above state median
15.5:1 - 1.5 above the Illinois state median of 14:1, indicating larger average class loads than typical schools in the state.
Washington Elem School is a mid-sized combined-grade school in Robinson, Illinois, enrolling 402 students.
Class loads run somewhat heavier than typical: 15.5:1 puts it in the larger third of Illinois schools by student-teacher ratio.
With 402 students, its enrollment sits close to the Illinois median campus size.
Its Resource Investment Index trails 93% of the 3,845 Illinois schools with a score on record, one of the lower results on this measure.
Its student body is predominantly White (92% of enrollment) (diversity index 15/100).
Counselor access is stretched at roughly 402 students per counselor, well above the ASCA-recommended 250:1 ceiling.
Chronic absenteeism is elevated: 44.5% of students missed 10% or more of school days (2021-22 Civil Rights Data Collection).
The surrounding Robinson Cusd 2 spends $12,647 per pupil, 26% below the Illinois average, a leaner-resourced district than most.
Robinson Cusd 2 also operates Robinson High School (447 students) and Nuttall Middle School (362 students) alongside Washington 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
Washington 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 | 15.5:1 | ▲ 11% | 14:1 | 15.7:1 |
| Enrollment | 402 | top 45% | - | - |
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 92.0% of enrollment.
Simpson diversity index - at 15.1, Washington Elem School is less mixed than the Illinois school average of 38.9.
District-wide per-pupil expenditure for Robinson Cusd 2, which includes Washington 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 |
|---|---|---|---|
| Robinson High School | Similar size | No free-lunch data | Lower S:T ratio |
| Nuttall Middle School | Similar size | No free-lunch data | Lower S:T ratio |
| Lincoln Elementary School | Similar size | No free-lunch data | Lower S:T ratio |
Comparisons are relative to Washington 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 Washington 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.
Washington Elem School has 402 students enrolled. It is a public school in Robinson, IL.
The student-teacher ratio at Washington Elem School is 15.5:1, which is 11% higher than the Illinois average of 14:1 and 1% lower than the national average of 15.7:1.
The largest demographic group at Washington Elem School is White at 92.0% of enrollment, in Robinson, IL.
Washington Elem School has a Resource Investment Index of 22/100 (lower reported resources relative to schools nationally) based on 4 factors: student-teacher ratio, counselor availability, attendance rates. Not a test-score or academic measure (national median ~41/100, see methodology).
By Resource Investment Index, Washington Elem School ranks #4 of 4 public schools in Robinson, 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 Robinson on the city page.
Washington Elem School earns 22/100 on the Resource Investment Index, with class sizes larger than 75% 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 Washington Elem School, Robinson Cusd 2 also operates Robinson High School (447 students), Nuttall Middle School (362 students), and Lincoln Elementary School (326 students). See the Robinson Cusd 2 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, “Washington Elem School, Robinson 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/washington-elem-school-il-17/
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