Enrollment
530
Illinois · 2024-25 NCES data
Other / mixed grade configuration · Casey, IL
Federal NCES profile for Monroe Elem School, including enrollment, faculty, free-lunch eligibility, demographics, and resource indicators - Resource Investment Index 31/100.
The verdict
Monroe Elem School earns 31/100 on the Resource Investment Index, with class sizes larger than 92% of Illinois schools. It is also less racially and ethnically mixed than most Illinois schools.
Monroe Elem School has class sizes larger than 92% of Illinois schools. Computed live against every Illinois school reporting to NCES.
NCES ID 170000205089 Verify on NCES CCD record →
Enrollment
530
Illinois · 2024-25 NCES data
Teachers (FTE)
29.0
Federal CCD staff survey
Students per teacher
18.3:1
vs 14:1 Illinois avg
+31% vs state
How Monroe Elem School compares with Illinois and U.S. medians
Larger classes than state median
18.3:1 - 4.3 above the Illinois state median of 14:1, indicating larger average class loads than typical schools in the state.
Monroe Elem School is a mid-sized combined-grade school in Casey, Illinois, enrolling 530 students.
Class loads run heavy: 18.3:1 is larger than about 92% of Illinois schools and 31% above the 14:1 state mean, so each teacher carries more students than is typical.
Enrollment of 530 puts it in the larger third of Illinois schools by headcount.
Its Resource Investment Index lands in the lower third of 3,845 scored Illinois schools.
Its student body is predominantly White (94% of enrollment), among the less diverse in the state (diversity index 11/100).
Counselor access is stretched at roughly 530 students per counselor, well above the ASCA-recommended 250:1 ceiling.
13.6% of students were chronically absent in the 2021-22 collection, in line with the post-pandemic national range.
The surrounding Casey-Westfield Cusd 4c spends $12,693 per pupil, 26% below the Illinois average, a leaner-resourced district than most.
Among Casey's public schools, it stands alongside Casey-Westfield Jr/Sr Hs (361 students): Monroe Elem School is larger than that campus by headcount and runs heavier classes (18.3:1 vs 14.4:1).
Its district, Casey-Westfield Cusd 4c, also runs Casey-Westfield Jr/Sr Hs (361 students).
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
Monroe 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 | 18.3:1 | ▲ 31% | 14:1 | 15.7:1 |
| Enrollment | 530 | top 26% | - | - |
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 94.3% of enrollment.
Simpson diversity index - at 10.9, Monroe Elem School is less mixed than the Illinois school average of 38.9.
District-wide per-pupil expenditure for Casey-Westfield Cusd 4c, which includes Monroe 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 |
|---|---|---|---|
| Casey-Westfield Jr/Sr Hs | Smaller | No free-lunch data | Lower S:T ratio |
Comparisons are relative to Monroe Elem School's own figures; each column derives from NCES Common Core of Data.
1 comparable other schools (grades Mixed) 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 Monroe 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.
Monroe Elem School has 530 students enrolled. It is a public school in Casey, IL.
The student-teacher ratio at Monroe Elem School is 18.3:1, which is 31% higher than the Illinois average of 14:1 and 17% higher than the national average of 15.7:1.
The largest demographic group at Monroe Elem School is White at 94.3% of enrollment, in Casey, IL.
Monroe Elem School has a Resource Investment Index of 31/100 (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).
Monroe Elem School earns 31/100 on the Resource Investment Index, with class sizes larger than 92% of Illinois schools. It is also less racially and ethnically mixed than most 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 Monroe Elem School, Casey-Westfield Cusd 4c also operates Casey-Westfield Jr/Sr Hs (361 students). See the Casey-Westfield Cusd 4c 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, “Monroe Elem School, Casey 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/monroe-elem-school-il
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