Enrollment
732
California · 2024-25 NCES data
Elementary school (grades K-5) · Danville, CA
Greenbrook Elementary
Federal NCES profile for Greenbrook Elementary, including enrollment, faculty, free-lunch eligibility, demographics, and resource indicators - Resource Investment Index 37/100.
2024-25 NCES dataElementary school (grades K-5)NCES 063513005948
👥 S:T ratio 0
🌟 Gifted program 70
🎓 Counselors 0
📋 Attendance 78
Scored 0–100 from federal NCES and CRDC indicators, resource allocation, not test scores. Full methodology →
The verdict
Greenbrook Elementary earns 37/100 on the Resource Investment Index, with class sizes larger than 90% of California schools. It is also more racially and ethnically mixed than most California schools.
- #6 of 8
- elementary schools in Danville · Resource Index
- 37
- Resource Index · Typical
- 27.1:1
- large classes for California
- 3.3%
- free-lunch eligible
Greenbrook Elementary has class sizes larger than 90% of California schools. Computed live against every California school reporting to NCES.
By Resource Investment Index, Greenbrook Elementary ranks #6 of 8 elementary schools in Danville, CA.
School address
District: San Ramon Valley Unified · California
NCES ID 063513005948 Verify on NCES CCD record →
Teachers (FTE)
27.0
Federal CCD staff survey
Students per teacher
27.1:1
vs 21.5:1 California avg
+26% vs state
Free-lunch eligible
3.3%
vs 55.5% California avg
-94% vs state
Student-teacher ratio in context
How Greenbrook Elementary compares with California and U.S. medians
What stands out at Greenbrook Elementary
Greenbrook Elementary is a lower-poverty, mid-sized elementary school in Danville, California, enrolling 732 students.
Class loads run heavy: 27.1:1 is larger than about 90% of California schools and 26% above the 21.5:1 state mean, so each teacher carries more students than is typical.
Comparatively few students face economic hardship here, 3.3% free-meal eligibility runs 94% below the California average.
Enrollment of 732 puts it in the larger third of California schools by headcount.
Its Resource Investment Index lands in the upper third of 9,998 scored California schools.
Against 509 statewide peers matched on enrollment and economic need, it ranks mid-pack at #251.
Its student body is led by White (50%) and Asian (24%), more mixed than most schools in the state (diversity index 66/100).
Counselor access is stretched at roughly 1464 students per counselor, well above the ASCA-recommended 250:1 ceiling.
Attendance holds up well here: only 8.9% of students were chronically absent, below the typical post-pandemic national figure.
Among Danville's elementary schools, it stands alongside Sycamore Valley Elementary (559 students): Greenbrook Elementary is larger than that campus by headcount and runs heavier classes (27.1:1 vs 23.3:1).
San Ramon Valley Unified also operates Dougherty Valley High (3,039 students) and California High (2,894 students) alongside Greenbrook Elementary.
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 Greenbrook Elementary compares
Greenbrook Elementary on the metrics families compare, against California and U.S. means.
| Metric | This school | vs California | California avg | U.S. avg |
|---|---|---|---|---|
| Students per teacher | 27.1:1 | ▲ 26% | 21.5:1 | 15.7:1 |
| Free-lunch eligible | 3.3% | ▼ 94% | 55.5% | 51.7% |
| Enrollment | 732 | top 21% | - | - |
Source: NCES Common Core of Data School-level CCD + state/national means from Public School Universe · 2024-25
27.1:1
Leaner classes than 3% of US schools, heavier class loads than most.
732
Bigger than 82% of US schools by enrollment, a large campus nationally.
Equity indicators (what these measure)
Economic need
3.3%
free-lunch eligible
- 94% below the California average of 55.5%
Below the 40% Title I threshold, among the lower-need profiles in the state; federal aid targets individual qualifying students rather than schoolwide programs.
Staffing depth
27.1:1
students per teacher
- 26% above state mean
Top 90% in California - lower ratio than 10% of state schools
Well above 20:1, one of the more stretched staffing loads nationally relative to enrollment.
Engagement
8.9%
chronically absent (missed 10%+ of school days)
In the 5-10% range, close to the pre-pandemic national baseline.
Funding equity
$13,813
per pupil, district-wide
- below California avg of $16,509
Somewhat below the U.S. average per-pupil spend; funding constraints may affect programs, facilities, and staffing.
Support staff
Counselors0.5 FTE
Student-support staffing from the Civil Rights Data Collection.
Discipline context
0
in-school suspensions + 0 out-of-school
Suspension rate: 0.0 per 100 students. Combined in-school and out-of-school rate: 0.0 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 49.5%
Asian 23.6%
Two or More 15.4%
Hispanic or Latino 10.7%
African American 0.4%
Native Hawaiian / Pacific Islander 0.3%
American Indian / Alaska Native 0.1%
Largest group: White at 49.5% of enrollment.
Student-body diversity index 66.4/100
Simpson diversity index - at 66.4, Greenbrook Elementary is more mixed than the California school average of 46.0.
Programs
Gifted & talented Yes
Funding & spending
District-wide per-pupil expenditure for San Ramon Valley Unified, which includes Greenbrook Elementary.
$13,813
Per student
-16%
vs California
Avg $16,509
-17%
vs U.S.
Avg $16,593
Revenue mix
Local 60.6%
State 34.4%
Federal 4.9%
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 Greenbrook Elementary Compares to District-Mates
| School | Enrollment | Economic Profile | Student-Teacher Ratio |
|---|---|---|---|
| Dougherty Valley High | Larger | Similar economic need | Lower S:T ratio |
| California High | Larger | Similar economic need | Similar S:T ratio |
| Monte Vista High | Larger | Similar economic need | Lower S:T ratio |
| San Ramon Valley High | Larger | Similar economic need | Lower S:T ratio |
| Windemere Ranch Middle | Larger | Similar economic need | Lower S:T ratio |
Comparisons are relative to Greenbrook Elementary's own figures; each column derives from NCES Common Core of Data.
Other Schools in This District
- Enrollment
- 3,039
- Students per teacher
- 24.5:1
- Resource Index
- 47/100
- Enrollment
- 2,894
- Students per teacher
- 25.8:1
- Resource Index
- 42/100
- Enrollment
- 2,042
- Students per teacher
- 22.2:1
- Resource Index
- 49/100
- Enrollment
- 2,036
- Students per teacher
- 25.1:1
- Resource Index
- 41/100
- Enrollment
- 1,011
- Students per teacher
- 23.5:1
- Resource Index
- 47/100
Similar elementary schools in Danville
6 comparable elementary schools (grades K-5) serving the same city.
Sycamore Valley Elementary
Standard public school
559 students 23.3:1 students per teacher
Creekside Elementary
Standard public school
549 students 20.3:1 students per teacher
Vista Grande Elementary
Standard public school
544 students 24.7:1 students per teacher
Tassajara Hills Elementary
Standard public school
506 students 22:1 students per teacher
Green Valley Elementary
Standard public school
484 students 20.2:1 students per teacher
Montair Elementary
Standard public school
484 students 19.4:1 students per teacher
Similar elementary schools statewide
Matched by enrollment size and by staffing ratio across all of California, not just this city - a different peer set than the local comparisons above.
Similar enrollment (~732 students)
Similar student-teacher ratio (~27.1:1)
Next steps
Verify locally before acting on Greenbrook Elementary's federal record.
- Compare Greenbrook Elementary against another school. Compare schools
- San Ramon Valley Unified'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 Greenbrook Elementary
How many students attend Greenbrook Elementary?
Greenbrook Elementary has 732 students enrolled. It is an elementary school in Danville, CA.
What is the student-teacher ratio at Greenbrook Elementary?
The student-teacher ratio at Greenbrook Elementary is 27.1:1, which is 26% higher than the California average of 21.5:1 and 73% higher than the national average of 15.7:1.
What percentage of students receive free lunch at Greenbrook Elementary?
3.3% of students at Greenbrook Elementary are eligible for free lunch, compared to the California average of 55.5%.
What is the racial and ethnic makeup of Greenbrook Elementary?
The largest demographic group at Greenbrook Elementary is White at 49.5% of enrollment, in Danville, CA. Its student body is more racially and ethnically mixed than most US schools, with a diversity index of 66.4/100.
What is the Resource Investment Index for Greenbrook Elementary?
Greenbrook Elementary has a Resource Investment Index of 37/100 (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).
How does Greenbrook Elementary rank among elementary schools in Danville?
By Resource Investment Index, Greenbrook Elementary ranks #6 of 8 elementary schools in Danville, CA. This compares federal resource and staffing data among local peers; it is not a test-score or academic ranking. See all elementary schools in Danville on the city page.
Is Greenbrook Elementary a good school?
Greenbrook Elementary earns 37/100 on the Resource Investment Index, with class sizes larger than 90% of California schools. It is also more racially and ethnically mixed than most California 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 San Ramon Valley Unified?
Besides Greenbrook Elementary, San Ramon Valley Unified also operates Dougherty Valley High (3,039 students), California High (2,894 students), and Monte Vista High (2,042 students). See the San Ramon Valley Unified 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.