Enrollment
208
Ohio · 2024-25 NCES data
Middle school (grades 6-8) · Mt Blanchard, OH
Federal NCES profile for Riverdale Middle School, including enrollment, faculty, free-lunch eligibility, demographics, and resource indicators - Resource Investment Index 58/100.
The verdict
Riverdale Middle School earns 58/100 on the Resource Investment Index, with class sizes larger than 80% of Ohio schools. It is also less racially and ethnically mixed than most Ohio schools.
Riverdale Middle School has class sizes larger than 80% of Ohio schools. Computed live against every Ohio school reporting to NCES.
By Resource Investment Index, Riverdale Middle School ranks #2 of 4 public schools in Mt Blanchard, OH.
NCES ID 390475102910 Verify on NCES CCD record →
Enrollment
208
Ohio · 2024-25 NCES data
Teachers (FTE)
10.0
Federal CCD staff survey
Students per teacher
20.8:1
vs 18.2:1 Ohio avg
+14% vs state
How Riverdale Middle School compares with Ohio and U.S. medians
Slightly above state median
20.8:1 - 2.6 above the Ohio state median of 18.2:1, indicating larger average class loads than typical schools in the state.
Riverdale Middle School is a mid-sized middle school in Mt Blanchard, Ohio, enrolling 208 students.
Class loads run somewhat heavier than typical: 20.8:1 puts it in the larger third of Ohio schools by student-teacher ratio.
Enrollment of 208 puts it in the smaller third of Ohio schools by headcount.
Its Resource Investment Index outscores 95% of the 3,574 Ohio schools with a score on record, a top-tier result on this measure.
Its student body is predominantly White (95% of enrollment), among the less diverse in the state (diversity index 10/100).
Counselor coverage is strong, about 69 students per counselor, inside the American School Counselor Association's recommended 250:1.
15.9% of students were chronically absent in the 2021-22 collection, in line with the post-pandemic national range.
Discipline events run high: 48 in- and out-of-school suspensions were reported for 208 students in the 2021-22 Civil Rights Data Collection.
The federal civil-rights collection also records 24 expulsions at this campus for 2021-22.
Riverdale Local also operates Riverdale High School (321 students) and Riverdale Elementary School (221 students) alongside Riverdale 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
Riverdale Middle School on the metrics families compare, against Ohio and U.S. means.
| Metric | This school | vs Ohio | Ohio avg | U.S. avg |
|---|---|---|---|---|
| Students per teacher | 20.8:1 | ▲ 14% | 18.2:1 | 15.7:1 |
| Enrollment | 208 | top 83% | - | - |
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 94.7% of enrollment.
Simpson diversity index - at 10.2, Riverdale Middle School is less mixed than the Ohio school average of 35.3.
District-wide per-pupil expenditure for Riverdale Local, which includes Riverdale 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 |
|---|---|---|---|
| Riverdale High School | Larger | No free-lunch data | Lower S:T ratio |
| Riverdale Elementary School | Similar size | No free-lunch data | Lower S:T ratio |
| Riverdale Elementary School | Similar size | No free-lunch data | Lower S:T ratio |
Comparisons are relative to Riverdale 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 Ohio, not just this city - a different peer set than the local comparisons above.
Next steps
Verify locally before acting on Riverdale 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.
Riverdale Middle School has 208 students enrolled. It is a middle school in Mt Blanchard, OH.
The student-teacher ratio at Riverdale Middle School is 20.8:1, which is 14% higher than the Ohio average of 18.2:1 and 32% higher than the national average of 15.7:1.
The largest demographic group at Riverdale Middle School is White at 94.7% of enrollment, in Mt Blanchard, OH.
Riverdale Middle School has a Resource Investment Index of 58/100 (higher 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, Riverdale Middle School ranks #2 of 4 public schools in Mt Blanchard, OH. This compares federal resource and staffing data among local peers; it is not a test-score or academic ranking. See all public schools in Mt Blanchard on the city page.
Riverdale Middle School earns 58/100 on the Resource Investment Index, with class sizes larger than 80% of Ohio schools. It is also less racially and ethnically mixed than most Ohio 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 Riverdale Middle School, Riverdale Local also operates Riverdale High School (321 students), Riverdale Elementary School (221 students), and Riverdale Elementary School (197 students). See the Riverdale Local 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, “Riverdale Middle School, Mt Blanchard OH.” 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/riverdale-middle-school-oh/
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