Enrollment
13
Montana · 2024-25 NCES data
Other / mixed grade configuration · Carter, MT
Federal NCES profile for Knees School, including enrollment, faculty, free-lunch eligibility, demographics, and resource indicators - Resource Investment Index 39/100.
The verdict
Knees School earns 39/100 on the Resource Investment Index, with class sizes near the Montana median.
Knees School has class sizes near the Montana median. Computed live against every Montana school reporting to NCES.
Enrollment
13
Montana · 2024-25 NCES data
Teachers (FTE)
1.0
Federal CCD staff survey
Students per teacher
13:1
vs 11.8:1 Montana avg
+10% vs state
How Knees School compares with Montana and U.S. medians
Knees School is a small combined-grade school in Carter, Montana, enrolling 13 students.
At 13:1, its student-teacher ratio sits close to the Montana median, within a few percentage points of the 11.8:1 state norm, neither notably crowded nor notably small.
Enrollment of 13 puts it in the smaller third of Montana schools by headcount.
Its Resource Investment Index sits near the middle of the pack among 826 scored Montana schools.
Its student body is predominantly White (100% of enrollment) (diversity index 0/100).
Among Carter's public schools, it stands alongside Carter School (5 students): Knees School is larger than that campus by headcount and runs heavier classes (13:1 vs 2.5:1).
Knees Elem operates only this one school, so Knees School has no district-mates to compare against locally.
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
Knees 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 | 13:1 | ▲ 10% | 11.8:1 | 15.7:1 |
| Enrollment | 13 | top 87% | - | - |
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 100.0% of enrollment.
Simpson diversity index - at 0.0, Knees School is less mixed than the Montana school average of 23.6.
District-wide per-pupil expenditure for Knees Elem, which includes Knees 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.
1 comparable other schools (grades Mixed) 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 Knees 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.
Knees School has 13 students enrolled. It is a public school in Carter, MT.
The student-teacher ratio at Knees School is 13:1, which is 10% higher than the Montana average of 11.8:1 and 17% lower than the national average of 15.7:1.
The largest demographic group at Knees School is White at 100.0% of enrollment, in Carter, MT.
Knees School has a Resource Investment Index of 39/100 (typical reported resources relative to schools nationally) based on 2 factors: student-teacher ratio. Not a test-score or academic measure (national median ~41/100, see methodology). Limited indicators were available, so the index reflects partial data.
Knees School earns 39/100 on the Resource Investment Index, with class sizes near the Montana median. 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.
None reported; Knees Elem operates only Knees School as a public school district in NCES's records.
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.