Enrollment
452
Arizona · 2024-25 NCES data
Other / mixed grade configuration · Glendale, AZ
Greenbrier Elementary School
Federal NCES profile for Greenbrier Elementary School, including enrollment, faculty, free-lunch eligibility, demographics, and resource indicators - Resource Investment Index 39/100.
2024-25 NCES dataOther / mixed grade configurationNCES 040775001255
👥 S:T ratio 38
🌟 Gifted program 70
📋 Attendance 10
Scored 0–100 from federal NCES and CRDC indicators, resource allocation, not test scores. Full methodology →
The verdict
Greenbrier Elementary School earns 39/100 on the Resource Investment Index, with class sizes near the Arizona median.
- #12 of 46
- schools in Glendale · Resource Index
- 39
- Resource Index · Typical
- 15.6:1
- students per teacher
- 30.9%
- free-lunch eligible
Greenbrier Elementary School has class sizes near the Arizona median. Computed live against every Arizona school reporting to NCES.
By Resource Investment Index, Greenbrier Elementary School ranks #12 of 46 schools in Glendale, AZ.
School address
District: Deer Valley Unified District (4246) · Arizona
NCES ID 040775001255 Verify on NCES CCD record →
Teachers (FTE)
29.0
Federal CCD staff survey
Students per teacher
15.6:1
vs 17:1 Arizona avg
-8% vs state
Free-lunch eligible
30.9%
vs 48.3% Arizona avg
-36% vs state
Student-teacher ratio in context
How Greenbrier Elementary School compares with Arizona and U.S. medians
What stands out at Greenbrier Elementary School
Greenbrier Elementary School is a mid-sized combined-grade school in Glendale, Arizona, enrolling 452 students.
At 15.6:1, its student-teacher ratio sits close to the Arizona median, within a few percentage points of the 17:1 state norm, neither notably crowded nor notably small.
Economic need runs somewhat below the state's typical profile, with 30.9% of students eligible for free meals.
With 452 students, its enrollment sits close to the Arizona median campus size.
Its Resource Investment Index lands in the upper third of 2,064 scored Arizona schools.
Against 266 statewide peers matched on enrollment and economic need, it ranks in the upper tier at #48.
Its student body is led by White (54%) and Hispanic or Latino (33%) (diversity index 60/100).
Chronic absenteeism is elevated: 36.1% of students missed 10% or more of school days (2021-22 Civil Rights Data Collection).
The surrounding Deer Valley Unified District (4246) spends $9,561 per pupil, 27% below the Arizona average, a leaner-resourced district than most.
Among Glendale's public schools, it stands alongside Sandra Day O'connor High School (2,658 students): Greenbrier Elementary School is smaller than that campus by headcount and runs leaner classes (15.6:1 vs 25.6:1).
Deer Valley Unified District (4246) also operates Mountain Ridge High School (2,823 students) and Sandra Day O'connor High School (2,658 students) alongside Greenbrier Elementary 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 Greenbrier Elementary School compares
Greenbrier Elementary 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 | 15.6:1 | ▼ 8% | 17:1 | 15.7:1 |
| Free-lunch eligible | 30.9% | ▼ 36% | 48.3% | 51.7% |
| Enrollment | 452 | top 45% | - | - |
Source: NCES Common Core of Data School-level CCD + state/national means from Public School Universe · 2024-25
15.6:1
Leaner classes than 41% of US schools, a middle-of-the-pack class size.
452
Bigger than 55% of US schools by enrollment, mid-sized for the country.
Equity indicators (what these measure)
Economic need
30.9%
free-lunch eligible
- 36% below the Arizona average of 48.3%
Below the 40% Title I threshold; federal aid targets individual qualifying students rather than schoolwide programs.
Staffing depth
15.6:1
students per teacher
- 8% below state mean
Top 42% in Arizona - lower ratio than 58% of state schools
Close to the 15:1 benchmark most often cited for individualized attention.
Engagement
36.1%
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
$9,561
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
2
in-school suspensions + 6 out-of-school
Suspension rate: 0.4 per 100 students. Combined in-school and out-of-school rate: 1.8 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 53.8%
Hispanic or Latino 33.2%
Two or More 6.2%
Asian 2.7%
African American 2.2%
American Indian / Alaska Native 2.0%
Largest group: White at 53.8% of enrollment.
Student-body diversity index 59.5/100
Simpson diversity index - at 59.5, Greenbrier Elementary School is more mixed than the Arizona school average of 47.2.
Programs
Gifted & talented Yes
Funding & spending
District-wide per-pupil expenditure for Deer Valley Unified District (4246), which includes Greenbrier Elementary School.
$9,561
Per student
-27%
vs Arizona
Avg $13,145
-42%
vs U.S.
Avg $16,593
Revenue mix
Local 48.9%
State 38.6%
Federal 12.6%
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 Greenbrier Elementary School Compares to District-Mates
| School | Enrollment | Economic Profile | Student-Teacher Ratio |
|---|---|---|---|
| Mountain Ridge High School | Larger | Lower economic need | Higher S:T ratio |
| Sandra Day O'connor High School | Larger | Lower economic need | Higher S:T ratio |
| Boulder Creek High School | Larger | Lower economic need | Higher S:T ratio |
| Deer Valley High School | Larger | Similar economic need | Lower S:T ratio |
| Barry Goldwater High School | Larger | Higher economic need | Higher S:T ratio |
Comparisons are relative to Greenbrier Elementary School's own figures; each column derives from NCES Common Core of Data.
Other Schools in This District
- Enrollment
- 2,823
- Students per teacher
- 25.7:1
- Resource Index
- 31/100
- Enrollment
- 2,658
- Students per teacher
- 25.6:1
- Resource Index
- 27/100
- Enrollment
- 2,221
- Students per teacher
- 22.4:1
- Resource Index
- 25/100
- Enrollment
- 1,707
- Students per teacher
- 12.3:1
- Resource Index
- 35/100
- Enrollment
- 1,602
- Students per teacher
- 19.5:1
- Resource Index
- 28/100
Similar other schools in Glendale
1 comparable other schools (grades Mixed) serving the same city.
Similar other 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 (~452 students)
Similar student-teacher ratio (~15.6:1)
Next steps
Verify locally before acting on Greenbrier Elementary School's federal record.
- Compare Greenbrier Elementary School against another school. Compare schools
- Deer Valley Unified District (4246)'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 Greenbrier Elementary School
How many students attend Greenbrier Elementary School?
Greenbrier Elementary School has 452 students enrolled. It is a public school in Glendale, AZ.
What is the student-teacher ratio at Greenbrier Elementary School?
The student-teacher ratio at Greenbrier Elementary School is 15.6:1, which is 8% lower than the Arizona average of 17:1 and 1% lower than the national average of 15.7:1. Lower ratios generally mean more individual attention per student.
What percentage of students receive free lunch at Greenbrier Elementary School?
30.9% of students at Greenbrier Elementary School are eligible for free lunch, compared to the Arizona average of 48.3%.
What is the racial and ethnic makeup of Greenbrier Elementary School?
The largest demographic group at Greenbrier Elementary School is White at 53.8% of enrollment, in Glendale, AZ. Its student body is more racially and ethnically mixed than most US schools, with a diversity index of 59.5/100.
What is the Resource Investment Index for Greenbrier Elementary School?
Greenbrier Elementary School has a Resource Investment Index of 39/100 (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).
How does Greenbrier Elementary School rank among schools in Glendale?
By Resource Investment Index, Greenbrier Elementary School ranks #12 of 46 schools in Glendale, AZ. This compares federal resource and staffing data among local peers; it is not a test-score or academic ranking. See all schools in Glendale on the city page.
Is Greenbrier Elementary School a good school?
Greenbrier Elementary School earns 39/100 on the Resource Investment Index, with class sizes near the Arizona 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.
What other schools are in Deer Valley Unified District (4246)?
Besides Greenbrier Elementary School, Deer Valley Unified District (4246) also operates Mountain Ridge High School (2,823 students), Sandra Day O'connor High School (2,658 students), and Boulder Creek High School (2,221 students). See the Deer Valley Unified District (4246) 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.