Enrollment
436
Montana · 2024-25 NCES data
Middle school (grades 6-8) · Billings, MT
Federal NCES profile for Riverside Middle School, including enrollment, faculty, free-lunch eligibility, demographics, and resource indicators - Resource Investment Index 46/100.
The verdict
Riverside Middle School earns 46/100 on the Resource Investment Index, with class sizes near the Montana median. It is also more racially and ethnically mixed than most Montana schools.
Riverside Middle School has class sizes near the Montana median. Computed live against every Montana school reporting to NCES.
By Resource Investment Index, Riverside Middle School ranks #3 of 10 middle schools in Billings, MT.
NCES ID 300387000903 Verify on NCES CCD record →
Enrollment
436
Montana · 2024-25 NCES data
Teachers (FTE)
40.0
Federal CCD staff survey
Students per teacher
10.9:1
vs 11.8:1 Montana avg
-8% vs state
How Riverside Middle School compares with Montana and U.S. medians
At or below state median
10.9:1 - 0.9 below the Montana state median of 11.8:1, indicating smaller average class loads than typical schools in the state.
Riverside Middle School is a large middle school in Billings, Montana, enrolling 436 students.
Class sizes run a bit leaner than typical: 10.9:1 puts it in the smaller third of Montana schools by student-teacher ratio.
By headcount it is one of the larger campuses in Montana, bigger than 91% of state schools at 436 students.
Its Resource Investment Index sits near the middle of the pack among 826 scored Montana schools.
Its student body is led by White (57%) and American Indian / Alaska Native (15%), more mixed than most schools in the state (diversity index 62/100).
Counselor coverage is strong, about 218 students per counselor, inside the American School Counselor Association's recommended 250:1.
Chronic absenteeism is elevated: 72.9% of students missed 10% or more of school days (2021-22 Civil Rights Data Collection).
The surrounding Billings Elem spends $12,537 per pupil, 35% below the Montana average, a leaner-resourced district than most.
Its district draws 21.1% of revenue from federal sources, an above-typical federal share that tends to track a higher-need student population.
Discipline events run high: 313 in- and out-of-school suspensions were reported for 436 students in the 2021-22 Civil Rights Data Collection.
Among Billings's middle schools, it stands alongside Lewis & Clark Middle School (741 students): Riverside Middle School is smaller than that campus by headcount and runs leaner classes (10.9:1 vs 16.1:1).
Billings Elem also operates Lewis & Clark Middle School (741 students) and Ben Steele Middle School (740 students) alongside Riverside 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
Riverside Middle School on the metrics families compare, against Montana and U.S. means.
| Metric | This school | vs Montana | Montana avg | U.S. avg |
|---|---|---|---|---|
| Students per teacher | 10.9:1 | ▼ 8% | 11.8:1 | 15.7:1 |
| Enrollment | 436 | top 9% | - | - |
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 56.9% of enrollment.
Simpson diversity index - at 62.2, Riverside Middle School is more mixed than the Montana school average of 23.6.
District-wide per-pupil expenditure for Billings Elem, which includes Riverside 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 |
|---|---|---|---|
| Lewis & Clark Middle School | Larger | No free-lunch data | Higher S:T ratio |
| Ben Steele Middle School | Larger | No free-lunch data | Higher S:T ratio |
| Meadowlark School | Larger | No free-lunch data | Higher S:T ratio |
| Castle Rock Middle School | Larger | No free-lunch data | Higher S:T ratio |
| Will James Middle School | Larger | No free-lunch data | Higher S:T ratio |
Comparisons are relative to Riverside Middle School's own figures; each column derives from NCES Common Core of Data.
6 comparable middle schools (grades 6-8) serving the same city.
Matched by enrollment size and by staffing ratio across all of Montana, not just this city - a different peer set than the local comparisons above.
Next steps
Verify locally before acting on Riverside 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.
Riverside Middle School has 436 students enrolled. It is a middle school in Billings, MT.
The student-teacher ratio at Riverside Middle School is 10.9:1, which is 8% lower than the Montana average of 11.8:1 and 31% lower than the national average of 15.7:1. Lower ratios generally mean more individual attention per student.
The largest demographic group at Riverside Middle School is White at 56.9% of enrollment, in Billings, MT. Its student body is more racially and ethnically mixed than most US schools, with a diversity index of 62.2/100.
Riverside Middle School has a Resource Investment Index of 46/100 (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, Riverside Middle School ranks #3 of 10 middle schools in Billings, MT. This compares federal resource and staffing data among local peers; it is not a test-score or academic ranking. See all middle schools in Billings on the city page.
Riverside Middle School earns 46/100 on the Resource Investment Index, with class sizes near the Montana median. It is also more racially and ethnically mixed than most Montana 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 Riverside Middle School, Billings Elem also operates Lewis & Clark Middle School (741 students), Ben Steele Middle School (740 students), and Meadowlark School (691 students). See the Billings Elem 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, “Riverside Middle School, Billings MT.” 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/riverside-middle-school-mt
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