Enrollment
413
California · 2024-25 NCES data
Elementary school (grades K-5) · Campbell, CA
Rosemary
Federal NCES profile for Rosemary, including enrollment, faculty, free-lunch eligibility, demographics, and resource indicators - Resource Investment Index 22/100.
2024-25 NCES dataElementary school (grades K-5)NCES 060720000675
👥 S:T ratio 0
🌟 Gifted program 30
📋 Attendance 35
Scored 0–100 from federal NCES and CRDC indicators, resource allocation, not test scores. Full methodology →
The verdict
Rosemary earns 22/100 on the Resource Investment Index, with class sizes larger than 91% of California schools.
- #4 of 5
- elementary schools in Campbell · Resource Index
- 22
- Resource Index · Lower
- 27.5:1
- large classes for California
- 72.8%
- free-lunch eligible
Rosemary has class sizes larger than 91% of California schools. Computed live against every California school reporting to NCES.
By Resource Investment Index, Rosemary ranks #4 of 5 elementary schools in Campbell, CA.
School address
District: Campbell Union · California
NCES ID 060720000675 Verify on NCES CCD record →
Teachers (FTE)
15.0
Federal CCD staff survey
Students per teacher
27.5:1
vs 21.5:1 California avg
+28% vs state
Free-lunch eligible
72.8%
vs 55.5% California avg
+31% vs state
Student-teacher ratio in context
How Rosemary compares with California and U.S. medians
What stands out at Rosemary
Rosemary is a higher-need, mid-sized elementary school in Campbell, California, enrolling 413 students.
Class loads run heavy: 27.5:1 is larger than about 91% of California schools and 28% above the 21.5:1 state mean, so each teacher carries more students than is typical.
Economic need runs somewhat above the state's typical profile, with 72.8% of students eligible for free meals.
With 413 students, its enrollment sits close to the California median campus size.
Its Resource Investment Index lands in the lower third of 9,998 scored California schools.
Against 1,936 statewide peers matched on enrollment and economic need, it ranks mid-pack at #1,239.
Its student body is predominantly Hispanic or Latino (84% of enrollment) (diversity index 29/100).
Chronic absenteeism is elevated: 25.9% of students missed 10% or more of school days (2021-22 Civil Rights Data Collection).
Among Campbell's elementary schools, it stands alongside Campbell School of Innovation (815 students): Rosemary is smaller than that campus by headcount and runs heavier classes (27.5:1 vs 26.3:1).
Campbell Union also operates Campbell School of Innovation (815 students) and Rolling Hills Middle (778 students) alongside Rosemary.
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 Rosemary compares
Rosemary on the metrics families compare, against California and U.S. means.
| Metric | This school | vs California | California avg | U.S. avg |
|---|---|---|---|---|
| Students per teacher | 27.5:1 | ▲ 28% | 21.5:1 | 15.7:1 |
| Free-lunch eligible | 72.8% | ▲ 31% | 55.5% | 51.7% |
| Enrollment | 413 | top 58% | - | - |
Source: NCES Common Core of Data School-level CCD + state/national means from Public School Universe · 2024-25
27.5:1
Leaner classes than 3% of US schools, heavier class loads than most.
413
Bigger than 49% of US schools by enrollment, mid-sized for the country.
Equity indicators (what these measure)
Economic need
72.8%
free-lunch eligible
- 31% above the California average of 55.5%
Above the 40% Title I schoolwide threshold; federal funds support the whole school, not individual students.
Staffing depth
27.5:1
students per teacher
- 28% above state mean
Top 91% in California - lower ratio than 9% of state schools
Well above 20:1, one of the more stretched staffing loads nationally relative to enrollment.
Engagement
25.9%
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
$16,592
per pupil, district-wide
- above California avg of $16,509
Close to the U.S. public-school average per-pupil spend.
Support staff
Counselors0.0 FTE
Student-support staffing from the Civil Rights Data Collection.
Discipline context
1
in-school suspensions + 1 out-of-school
Suspension rate: 0.2 per 100 students. Combined in-school and out-of-school rate: 0.5 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
Hispanic or Latino 84.0%
Asian 5.6%
White 3.9%
Two or More 2.9%
African American 2.2%
American Indian / Alaska Native 1.0%
Native Hawaiian / Pacific Islander 0.5%
Largest group: Hispanic or Latino at 84.0% of enrollment.
Student-body diversity index 28.8/100
Simpson diversity index - at 28.8, Rosemary is less mixed than the California school average of 46.0.
Programs
Funding & spending
District-wide per-pupil expenditure for Campbell Union, which includes Rosemary.
$16,592
Per student
+1%
vs California
Avg $16,509
0%
vs U.S.
Avg $16,593
Revenue mix
Local 69.7%
State 21.9%
Federal 8.4%
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 Rosemary Compares to District-Mates
| School | Enrollment | Economic Profile | Student-Teacher Ratio |
|---|---|---|---|
| Campbell School of Innovation | Larger | Lower economic need | Similar S:T ratio |
| Rolling Hills Middle | Larger | Lower economic need | Lower S:T ratio |
| Monroe Middle | Larger | Lower economic need | Lower S:T ratio |
| Sherman Oaks Elementary | Larger | Lower economic need | Lower S:T ratio |
| Forest Hill Elementary | Similar size | Lower economic need | Lower S:T ratio |
Comparisons are relative to Rosemary's own figures; each column derives from NCES Common Core of Data.
Other Schools in This District
- Enrollment
- 815
- Students per teacher
- 26.3:1
- Resource Index
- 31/100
- Enrollment
- 778
- Students per teacher
- 19:1
- Resource Index
- 36/100
- Enrollment
- 677
- Students per teacher
- 19.3:1
- Resource Index
- 30/100
- Enrollment
- 524
- Students per teacher
- 21.8:1
- Resource Index
- 31/100
- Enrollment
- 506
- Students per teacher
- 19.5:1
- Resource Index
- 40/100
Similar elementary schools in Campbell
4 comparable elementary schools (grades K-5) serving the same city.
Campbell School of Innovation
Standard public school
815 students 26.3:1 students per teacher
Capri Elementary
Standard public school
457 students 24.1:1 students per teacher
Castlemont Elementary
Standard public school
436 students 21.8:1 students per teacher
Village
Standard public school
198 students 22:1 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 (~413 students)
Similar student-teacher ratio (~27.5:1)
Next steps
Verify locally before acting on Rosemary's federal record.
- Compare Rosemary against another school. Compare schools
- Campbell Union'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 Rosemary
How many students attend Rosemary?
Rosemary has 413 students enrolled. It is an elementary school in Campbell, CA.
What is the student-teacher ratio at Rosemary?
The student-teacher ratio at Rosemary is 27.5:1, which is 28% higher than the California average of 21.5:1 and 75% higher than the national average of 15.7:1.
What percentage of students receive free lunch at Rosemary?
72.8% of students at Rosemary are eligible for free lunch, compared to the California average of 55.5%.
What is the racial and ethnic makeup of Rosemary?
The largest demographic group at Rosemary is Hispanic or Latino at 84.0% of enrollment, in Campbell, CA.
What is the Resource Investment Index for Rosemary?
Rosemary has a Resource Investment Index of 22/100 (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).
How does Rosemary rank among elementary schools in Campbell?
By Resource Investment Index, Rosemary ranks #4 of 5 elementary schools in Campbell, 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 Campbell on the city page.
Is Rosemary a good school?
Rosemary earns 22/100 on the Resource Investment Index, with class sizes larger than 91% of 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 Campbell Union?
Besides Rosemary, Campbell Union also operates Campbell School of Innovation (815 students), Rolling Hills Middle (778 students), and Monroe Middle (677 students). See the Campbell Union 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.