Enrollment
358
Illinois · 2024-25 NCES data
Middle school (grades 6-8) · Plano, IL
Federal NCES profile for Plano Middle School, including enrollment, faculty, free-lunch eligibility, demographics, and resource indicators - Resource Investment Index 40/100.
The verdict
Plano Middle School earns 40/100 on the Resource Investment Index, with class sizes smaller than 73% of Illinois schools.
Plano Middle School has class sizes smaller than 73% of Illinois schools. Computed live against every Illinois school reporting to NCES.
By Resource Investment Index, Plano Middle School ranks #1 of 5 public schools in Plano, IL.
Enrollment
358
Illinois · 2024-25 NCES data
Teachers (FTE)
30.0
Federal CCD staff survey
Students per teacher
11.9:1
vs 14:1 Illinois avg
-15% vs state
How Plano Middle School compares with Illinois and U.S. medians
Smaller classes than state median
11.9:1 - 2.1 below the Illinois state median of 14:1, indicating smaller average class loads than typical schools in the state.
Plano Middle School is a mid-sized middle school in Plano, Illinois, enrolling 358 students.
Class sizes run a bit leaner than typical: 11.9:1 puts it in the smaller third of Illinois schools by student-teacher ratio.
With 358 students, its enrollment sits close to the Illinois median campus size.
Its Resource Investment Index sits near the middle of the pack among 3,845 scored Illinois schools.
Its student body is led by Hispanic or Latino (58%) and White (32%) (diversity index 56/100).
Counselor availability sits well past the ASCA benchmark, roughly 358 students sharing each counselor, though short of the most stretched campuses.
Attendance runs somewhat below the norm, with 19.8% of students chronically absent per the 2021-22 civil-rights collection.
Plano Cusd 88 also operates Plano High School (757 students) and Emily G Johns School (494 students) alongside Plano 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
Plano 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 | 11.9:1 | ▼ 15% | 14:1 | 15.7:1 |
| Enrollment | 358 | top 53% | - | - |
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: Hispanic or Latino at 57.8% of enrollment.
Simpson diversity index - at 56.1, Plano Middle School is more mixed than the Illinois school average of 38.9.
District-wide per-pupil expenditure for Plano Cusd 88, which includes Plano 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 |
|---|---|---|---|
| Plano High School | Larger | No free-lunch data | Higher S:T ratio |
| Emily G Johns School | Larger | No free-lunch data | Higher S:T ratio |
| P H Miller Elem School | Similar size | No free-lunch data | Higher S:T ratio |
| Centennial Elem School | Similar size | No free-lunch data | Higher S:T ratio |
Comparisons are relative to Plano 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 Plano 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.
Plano Middle School has 358 students enrolled. It is a middle school in Plano, IL.
The student-teacher ratio at Plano Middle School is 11.9:1, which is 15% lower than the Illinois average of 14:1 and 24% lower than the national average of 15.7:1. Lower ratios generally mean more individual attention per student.
The largest demographic group at Plano Middle School is Hispanic or Latino at 57.8% of enrollment, in Plano, IL. Its student body is more racially and ethnically mixed than most US schools, with a diversity index of 56.1/100.
Plano Middle School has a Resource Investment Index of 40/100 (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, Plano Middle School ranks #1 of 5 public schools in Plano, 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 Plano on the city page.
Plano Middle School earns 40/100 on the Resource Investment Index, with class sizes smaller than 73% 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 Plano Middle School, Plano Cusd 88 also operates Plano High School (757 students), Emily G Johns School (494 students), and P H Miller Elem School (438 students). See the Plano Cusd 88 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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Last updated:
PlainSchools, “Plano Middle School, Plano 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/plano-middle-school-il
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