Enrollment
807
Illinois · 2024-25 NCES data
Middle school (grades 6-8) · Rockford, IL
Federal NCES profile for Bernard W Flinn Middle School, including enrollment, faculty, free-lunch eligibility, demographics, and resource indicators - Resource Investment Index 38/100.
The verdict
Bernard W Flinn Middle School earns 38/100 on the Resource Investment Index, with class sizes larger than 80% of Illinois schools. It is also more racially and ethnically mixed than most Illinois schools.
Bernard W Flinn Middle School has class sizes larger than 80% of Illinois schools. Computed live against every Illinois school reporting to NCES.
By Resource Investment Index, Bernard W Flinn Middle School ranks #2 of 6 middle schools in Rockford, IL.
NCES ID 173451003583 Verify on NCES CCD record →
Enrollment
807
Illinois · 2024-25 NCES data
Teachers (FTE)
50.0
Federal CCD staff survey
Students per teacher
16.1:1
vs 14:1 Illinois avg
+15% vs state
How Bernard W Flinn Middle School compares with Illinois and U.S. medians
Slightly above state median
16.1:1 - 2.1 above the Illinois state median of 14:1, indicating larger average class loads than typical schools in the state.
Bernard W Flinn Middle School is a large middle school in Rockford, Illinois, enrolling 807 students.
Class loads run somewhat heavier than typical: 16.1:1 puts it in the larger third of Illinois schools by student-teacher ratio.
By headcount it is one of the larger campuses in Illinois, bigger than 90% of state schools at 807 students.
Its Resource Investment Index sits near the middle of the pack among 3,845 scored Illinois schools.
Its student body is led by White (37%) and Hispanic or Latino (27%), more mixed than most schools in the state (diversity index 73/100).
Counselor coverage runs a bit thin, about 269 students per counselor, somewhat past the ASCA-recommended 250:1 benchmark.
Chronic absenteeism is elevated: 77.1% of students missed 10% or more of school days (2021-22 Civil Rights Data Collection).
Discipline events run high: 445 in- and out-of-school suspensions were reported for 807 students in the 2021-22 Civil Rights Data Collection.
The federal civil-rights collection also records 6 expulsions at this campus for 2021-22.
Among Rockford's middle schools, it stands alongside Rockford Envrnmntl Science Acad (1,108 students): Bernard W Flinn Middle School is smaller than that campus by headcount and runs heavier classes (16.1:1 vs 15.8:1).
Rockford Sd 205 also operates Guilford High School (2,216 students) and Jefferson High School (2,173 students) alongside Bernard W Flinn 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
Bernard W Flinn 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 | 16.1:1 | ▲ 15% | 14:1 | 15.7:1 |
| Enrollment | 807 | top 10% | - | - |
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 36.6% of enrollment.
Simpson diversity index - at 72.8, Bernard W Flinn Middle School is more mixed than the Illinois school average of 38.9.
District-wide per-pupil expenditure for Rockford Sd 205, which includes Bernard W Flinn 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 |
|---|---|---|---|
| Guilford High School | Larger | No free-lunch data | Higher S:T ratio |
| Jefferson High School | Larger | No free-lunch data | Higher S:T ratio |
| Auburn High School | Larger | No free-lunch data | Higher S:T ratio |
| Rockford East High School | Larger | No free-lunch data | Higher S:T ratio |
| Rockford Envrnmntl Science Acad | Larger | No free-lunch data | Similar S:T ratio |
Comparisons are relative to Bernard W Flinn Middle School's own figures; each column derives from NCES Common Core of Data.
5 comparable middle schools (grades 6-8) 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 Bernard W Flinn 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.
Bernard W Flinn Middle School has 807 students enrolled. It is a middle school in Rockford, IL.
The student-teacher ratio at Bernard W Flinn Middle School is 16.1:1, which is 15% higher than the Illinois average of 14:1 and 3% higher than the national average of 15.7:1.
The largest demographic group at Bernard W Flinn Middle School is White at 36.6% of enrollment, in Rockford, IL. Its student body is more racially and ethnically mixed than most US schools, with a diversity index of 72.8/100.
Bernard W Flinn 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, Bernard W Flinn Middle School ranks #2 of 6 middle schools in Rockford, IL. This compares federal resource and staffing data among local peers; it is not a test-score or academic ranking. See all middle schools in Rockford on the city page.
Bernard W Flinn Middle School earns 38/100 on the Resource Investment Index, with class sizes larger than 80% of Illinois schools. It is also more 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 Bernard W Flinn Middle School, Rockford Sd 205 also operates Guilford High School (2,216 students), Jefferson High School (2,173 students), and Auburn High School (1,957 students). See the Rockford Sd 205 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, “Bernard W Flinn Middle School, Rockford 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/bernard-w-flinn-middle-school-il
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