Enrollment
166
Montana · 2024-25 NCES data
Other / mixed grade configuration · Boulder, MT
Federal NCES profile for Boulder Elementary School, including enrollment, faculty, free-lunch eligibility, demographics, and resource indicators - Resource Investment Index 32/100.
The verdict
Boulder Elementary School earns 32/100 on the Resource Investment Index, with class sizes larger than 89% of Montana schools.
Boulder Elementary School has class sizes larger than 89% of Montana schools. Computed live against every Montana school reporting to NCES.
By Resource Investment Index, Boulder Elementary School ranks #2 of 3 public schools in Boulder, MT.
Enrollment
166
Montana · 2024-25 NCES data
Teachers (FTE)
10.0
Federal CCD staff survey
Students per teacher
16.6:1
vs 11.8:1 Montana avg
+41% vs state
How Boulder Elementary School compares with Montana and U.S. medians
Larger classes than state median
16.6:1 - 4.8 above the Montana state median of 11.8:1, indicating larger average class loads than typical schools in the state.
Boulder Elementary School is a mid-sized combined-grade school in Boulder, Montana, enrolling 166 students.
Class loads run heavy: 16.6:1 is larger than about 89% of Montana schools and 41% above the 11.8:1 state mean, so each teacher carries more students than is typical.
With 166 students, its enrollment sits close to the Montana median campus size.
Its Resource Investment Index lands in the lower third of 826 scored Montana schools.
Its student body is predominantly White (82% of enrollment) (diversity index 32/100).
Chronic absenteeism is elevated: 26.5% of students missed 10% or more of school days (2021-22 Civil Rights Data Collection).
Its district draws 37.7% of revenue from federal sources, an above-typical federal share that tends to track a higher-need student population.
Its district, Boulder Elem, also runs Boulder 7-8 (49 students).
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
Boulder Elementary 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 | 16.6:1 | ▲ 41% | 11.8:1 | 15.7:1 |
| Enrollment | 166 | top 36% | - | - |
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 81.9% of enrollment.
Simpson diversity index - at 31.6, Boulder Elementary School is more mixed than the Montana school average of 23.6.
District-wide per-pupil expenditure for Boulder Elem, which includes Boulder Elementary 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 |
|---|---|---|---|
| Boulder 7-8 | Smaller | No free-lunch data | Lower S:T ratio |
Comparisons are relative to Boulder Elementary School's own figures; each column derives from NCES Common Core of Data.
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 Boulder Elementary 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.
Boulder Elementary School has 166 students enrolled. It is a public school in Boulder, MT.
The student-teacher ratio at Boulder Elementary School is 16.6:1, which is 41% higher than the Montana average of 11.8:1 and 6% higher than the national average of 15.7:1.
The largest demographic group at Boulder Elementary School is White at 81.9% of enrollment, in Boulder, MT.
Boulder Elementary School has a Resource Investment Index of 32/100 (typical reported resources relative to schools nationally) based on 3 factors: student-teacher ratio, attendance rates. Not a test-score or academic measure (national median ~41/100, see methodology).
By Resource Investment Index, Boulder Elementary School ranks #2 of 3 public schools in Boulder, MT. This compares federal resource and staffing data among local peers; it is not a test-score or academic ranking. See all public schools in Boulder on the city page.
Boulder Elementary School earns 32/100 on the Resource Investment Index, with class sizes larger than 89% of 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 Boulder Elementary School, Boulder Elem also operates Boulder 7-8 (49 students). See the Boulder 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, “Boulder Elementary School, Boulder 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/boulder-elementary-school-mt
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