Enrollment
417
Arizona · 2024-25 NCES data
Middle school (grades 6-8) · Dewey-Humboldt, AZ
Bradshaw Mountain Middle School
Federal NCES profile for Bradshaw Mountain Middle School, including enrollment, faculty, free-lunch eligibility, demographics, and resource indicators - Resource Investment Index 11/100.
2024-25 NCES dataMiddle school (grades 6-8)NCES 040387000307
👥 S:T ratio 0
🌟 Gifted program 30
📋 Attendance 3
Scored 0–100 from federal NCES and CRDC indicators, resource allocation, not test scores. Full methodology →
The verdict
Bradshaw Mountain Middle School earns 11/100 on the Resource Investment Index, with class sizes larger than 99% of Arizona schools.
- 11
- Resource Index · Lower
- 37.9:1
- large classes for Arizona
- 42.9%
- free-lunch eligible
- 417
- students enrolled
Bradshaw Mountain Middle School has class sizes larger than 99% of Arizona schools. Computed live against every Arizona school reporting to NCES.
School address
District: Humboldt Unified District (4469) · Arizona
NCES ID 040387000307 Verify on NCES CCD record →
Teachers (FTE)
11.0
Federal CCD staff survey
Students per teacher
37.9:1
vs 17:1 Arizona avg
+123% vs state
Free-lunch eligible
42.9%
vs 48.3% Arizona avg
-11% vs state
Student-teacher ratio in context
How Bradshaw Mountain Middle School compares with Arizona and U.S. medians
What stands out at Bradshaw Mountain Middle School
Bradshaw Mountain Middle School is a mid-sized middle school in Dewey-Humboldt, Arizona, enrolling 417 students.
Class loads run heavy: 37.9:1 is larger than about 99% of Arizona schools and 123% above the 17:1 state mean, so each teacher carries more students than is typical.
Its free-meal eligibility rate of 42.9% lands close to the Arizona typical range, neither a high- nor low-need campus by this measure.
With 417 students, its enrollment sits close to the Arizona median campus size.
Its Resource Investment Index trails 98% of the 2,064 Arizona schools with a score on record, one of the lower results on this measure.
Among 300 similarly sized, similarly resourced-need Arizona schools statewide, it ranks #293, in the lower tier once campus size and economic need are matched.
Its student body is led by White (60%) and Hispanic or Latino (36%) (diversity index 51/100).
Chronic absenteeism is elevated: 38.8% of students missed 10% or more of school days (2021-22 Civil Rights Data Collection).
The surrounding Humboldt Unified District (4469) spends $9,076 per pupil, 31% below the Arizona average, a leaner-resourced district than most.
Its district draws 17.1% of revenue from federal sources, an above-typical federal share that tends to track a higher-need student population.
Humboldt Unified District (4469) also operates Bradshaw Mountain High School (1,616 students) and Liberty Traditional School (747 students) alongside Bradshaw Mountain 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
How Bradshaw Mountain Middle School compares
Bradshaw Mountain Middle School on the metrics families compare, against Arizona and U.S. means.
| Metric | This school | vs Arizona | Arizona avg | U.S. avg |
|---|---|---|---|---|
| Students per teacher | 37.9:1 | ▲ 123% | 17:1 | 15.7:1 |
| Free-lunch eligible | 42.9% | ▼ 11% | 48.3% | 51.7% |
| Enrollment | 417 | top 49% | - | - |
Source: NCES Common Core of Data School-level CCD + state/national means from Public School Universe · 2024-25
37.9:1
Leaner classes than 1% of US schools, heavier class loads than most.
417
Bigger than 50% of US schools by enrollment, mid-sized for the country.
Equity indicators (what these measure)
Economic need
42.9%
free-lunch eligible
- 11% below the Arizona average of 48.3%
Above the 40% Title I schoolwide threshold; federal funds support the whole school, not individual students.
Staffing depth
37.9:1
students per teacher
- 123% above state mean
Top 99% in Arizona - lower ratio than 1% of state schools
Well above 20:1, one of the more stretched staffing loads nationally relative to enrollment.
Engagement
38.8%
chronically absent (missed 10%+ of school days)
At or above 20%, the commonly used threshold for "high" chronic absenteeism, signaling significant barriers to regular attendance.
Funding equity
$9,076
per pupil, district-wide
- below Arizona avg of $13,145
Well below the U.S. average per-pupil spend, a notably leaner funding position that may affect programs, facilities, and staffing.
Support staff
Counselors0.0 FTE
Student-support staffing from the Civil Rights Data Collection.
Discipline context
3
in-school suspensions + 51 out-of-school
Suspension rate: 0.7 per 100 students. Combined in-school and out-of-school rate: 12.9 per 100 students. Reported via the Civil Rights Data Collection.
Overview
- Common Core of Data (June 2026): enrollment, staffing, and the student-teacher ratio above.
- Civil Rights Data Collection: discipline counts and program access (AP, gifted, special education).
- F-33 School District Finance Survey: the district-wide per-pupil spending figures below.
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.
Student demographics
White 60.0%
Hispanic or Latino 35.7%
Two or More 1.7%
African American 1.2%
American Indian / Alaska Native 1.2%
Native Hawaiian / Pacific Islander 0.2%
Largest group: White at 60.0% of enrollment.
Student-body diversity index 51.2/100
Simpson diversity index - at 51.2, Bradshaw Mountain Middle School is more mixed than the Arizona school average of 47.2.
Programs
Funding & spending
District-wide per-pupil expenditure for Humboldt Unified District (4469), which includes Bradshaw Mountain Middle School.
$9,076
Per student
-31%
vs Arizona
Avg $13,145
-45%
vs U.S.
Avg $16,593
Revenue mix
Local 44.6%
State 38.4%
Federal 17.1%
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.
How Bradshaw Mountain Middle School Compares to District-Mates
| School | Enrollment | Economic Profile | Student-Teacher Ratio |
|---|---|---|---|
| Bradshaw Mountain High School | Larger | Similar economic need | Lower S:T ratio |
| Liberty Traditional School | Larger | Lower economic need | Lower S:T ratio |
| Coyote Springs Elementary School | Similar size | Similar economic need | Lower S:T ratio |
| Granville Elementary School | Similar size | Similar economic need | Lower S:T ratio |
| Glassford Hill Middle School | Similar size | Similar economic need | Lower S:T ratio |
Comparisons are relative to Bradshaw Mountain Middle School's own figures; each column derives from NCES Common Core of Data.
Other Schools in This District
- Enrollment
- 1,616
- Students per teacher
- 23.1:1
- Resource Index
- 14/100
- Enrollment
- 747
- Students per teacher
- 21.3:1
- Resource Index
- 28/100
- Enrollment
- 457
- Students per teacher
- 14.3:1
- Resource Index
- 24/100
- Enrollment
- 448
- Students per teacher
- 16:1
- Resource Index
- 22/100
- Enrollment
- 398
- Students per teacher
- 19.9:1
- Resource Index
- 17/100
Similar middle schools statewide
Matched by enrollment size and by staffing ratio across all of Arizona, not just this city - a different peer set than the local comparisons above.
Similar enrollment (~417 students)
Next steps
Verify locally before acting on Bradshaw Mountain Middle School's federal record.
- Compare Bradshaw Mountain Middle School against another school. Compare schools
- Humboldt Unified District (4469)'s spending and staffing shape this school. District profile
- Confirm current enrollment and boundaries with the school. Choosing guide
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.
Frequently asked questions about Bradshaw Mountain Middle School
How many students attend Bradshaw Mountain Middle School?
Bradshaw Mountain Middle School has 417 students enrolled. It is a middle school in Dewey-Humboldt, AZ.
What is the student-teacher ratio at Bradshaw Mountain Middle School?
The student-teacher ratio at Bradshaw Mountain Middle School is 37.9:1, which is 123% higher than the Arizona average of 17:1 and 141% higher than the national average of 15.7:1.
What percentage of students receive free lunch at Bradshaw Mountain Middle School?
42.9% of students at Bradshaw Mountain Middle School are eligible for free lunch, compared to the Arizona average of 48.3%.
What is the racial and ethnic makeup of Bradshaw Mountain Middle School?
The largest demographic group at Bradshaw Mountain Middle School is White at 60.0% of enrollment, in Dewey-Humboldt, AZ. Its student body is more racially and ethnically mixed than most US schools, with a diversity index of 51.2/100.
What is the Resource Investment Index for Bradshaw Mountain Middle School?
Bradshaw Mountain Middle School has a Resource Investment Index of 11/100 (lower 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).
Is Bradshaw Mountain Middle School a good school?
Bradshaw Mountain Middle School earns 11/100 on the Resource Investment Index, with class sizes larger than 99% of Arizona 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.
What other schools are in Humboldt Unified District (4469)?
Besides Bradshaw Mountain Middle School, Humboldt Unified District (4469) also operates Bradshaw Mountain High School (1,616 students), Liberty Traditional School (747 students), and Coyote Springs Elementary School (457 students). See the Humboldt Unified District (4469) district page for the complete list.
Related tools
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.