Enrollment
520
Illinois · 2024-25 NCES data
Elementary school (grades K-5) · Manteno, IL
Federal NCES profile for Manteno Middle School, including enrollment, faculty, free-lunch eligibility, demographics, and resource indicators - Resource Investment Index 38/100.
The verdict
Manteno Middle School earns 38/100 on the Resource Investment Index, with class sizes smaller than 76% of Illinois schools.
Manteno Middle School has class sizes smaller than 76% of Illinois schools. Computed live against every Illinois school reporting to NCES.
By Resource Investment Index, Manteno Middle School ranks #2 of 3 public schools in Manteno, IL.
NCES ID 172439002648 Verify on NCES CCD record →
Enrollment
520
Illinois · 2024-25 NCES data
Teachers (FTE)
45.0
Federal CCD staff survey
Students per teacher
11.6:1
vs 14:1 Illinois avg
-17% vs state
How Manteno Middle School compares with Illinois and U.S. medians
Smaller classes than state median
11.6:1 - 2.4 below the Illinois state median of 14:1, indicating smaller average class loads than typical schools in the state.
Manteno Middle School is a mid-sized elementary school in Manteno, Illinois, enrolling 520 students.
Class sizes run a bit leaner than typical: 11.6:1 puts it in the smaller third of Illinois schools by student-teacher ratio.
Enrollment of 520 puts it in the larger third of Illinois schools by headcount.
Its Resource Investment Index sits near the middle of the pack among 3,845 scored Illinois schools.
Its student body is predominantly White (81% of enrollment) (diversity index 33/100).
Counselor access is stretched at roughly 520 students per counselor, well above the ASCA-recommended 250:1 ceiling.
Chronic absenteeism is elevated: 29.2% of students missed 10% or more of school days (2021-22 Civil Rights Data Collection).
Manteno Cusd 5 also operates Manteno Elem School (694 students) and Manteno High School (587 students) alongside Manteno Middle 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
Manteno Middle 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 | 11.6:1 | ▼ 17% | 14:1 | 15.7:1 |
| Enrollment | 520 | top 28% | - | - |
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 80.6% of enrollment.
Simpson diversity index - at 33.4, Manteno Middle School is less mixed than the Illinois school average of 38.9.
District-wide per-pupil expenditure for Manteno Cusd 5, which includes Manteno Middle 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 |
|---|---|---|---|
| Manteno Elem School | Larger | No free-lunch data | Higher S:T ratio |
| Manteno High School | Similar size | No free-lunch data | Higher S:T ratio |
Comparisons are relative to Manteno Middle 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 Manteno Middle 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.
Manteno Middle School has 520 students enrolled. It is an elementary school in Manteno, IL.
The student-teacher ratio at Manteno Middle School is 11.6:1, which is 17% lower than the Illinois average of 14:1 and 26% lower than the national average of 15.7:1. Lower ratios generally mean more individual attention per student.
The largest demographic group at Manteno Middle School is White at 80.6% of enrollment, in Manteno, IL.
Manteno Middle School has a Resource Investment Index of 38/100 (typical 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, Manteno Middle School ranks #2 of 3 public schools in Manteno, 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 Manteno on the city page.
Manteno Middle School earns 38/100 on the Resource Investment Index, with class sizes smaller than 76% 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 Manteno Middle School, Manteno Cusd 5 also operates Manteno Elem School (694 students) and Manteno High School (587 students). See the Manteno Cusd 5 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, “Manteno Middle School, Manteno 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/manteno-middle-school-il/
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