Enrollment
408
California · 2024-25 NCES data
Elementary school (grades K-5) · Fair Oaks, CA
Federal NCES profile for Harry Dewey Fundamental Elementary, including enrollment, faculty, free-lunch eligibility, demographics, and resource indicators - Resource Investment Index 27/100.
The verdict
Harry Dewey Fundamental Elementary earns 27/100 on the Resource Investment Index, with class sizes larger than 71% of California schools.
Harry Dewey Fundamental Elementary has class sizes larger than 71% of California schools. Computed live against every California school reporting to NCES.
By Resource Investment Index, Harry Dewey Fundamental Elementary ranks #1 of 4 elementary schools in Fair Oaks, CA.
NCES ID 063462005773 Verify on NCES CCD record →
Enrollment
408
California · 2024-25 NCES data
Teachers (FTE)
17.0
Federal CCD staff survey
Students per teacher
24:1
vs 21.5:1 California avg
+12% vs state
Free-lunch eligible
32.5%
vs 55.5% California avg
-41% vs state
How Harry Dewey Fundamental Elementary compares with California and U.S. medians
Slightly above state median
24:1 - 2.5 above the California state median of 21.5:1, indicating larger average class loads than typical schools in the state.
Harry Dewey Fundamental Elementary is a mid-sized elementary school in Fair Oaks, California, enrolling 408 students.
Class loads run somewhat heavier than typical: 24:1 puts it in the larger third of California schools by student-teacher ratio.
Economic need runs somewhat below the state's typical profile, with 32.5% of students eligible for free meals.
With 408 students, its enrollment sits close to the California median campus size.
Its Resource Investment Index sits near the middle of the pack among 9,998 scored California schools.
Against 1,147 statewide peers matched on enrollment and economic need, it ranks mid-pack at #740.
Its student body is led by White (64%) and Hispanic or Latino (22%) (diversity index 54/100).
Attendance runs somewhat below the norm, with 21.3% of students chronically absent per the 2021-22 civil-rights collection.
Among Fair Oaks's elementary schools, it stands alongside Earl Legette Elementary (622 students): Harry Dewey Fundamental Elementary is smaller than that campus by headcount and runs leaner classes (24:1 vs 28.3:1).
San Juan Unified also operates Bella Vista High (1,939 students) and Rio Americano High (1,891 students) alongside Harry Dewey Fundamental 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
Harry Dewey Fundamental 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 | 24:1 | ▲ 12% | 21.5:1 | 15.7:1 |
| Free-lunch eligible | 32.5% | ▼ 41% | 55.5% | 51.7% |
| Enrollment | 408 | top 59% | - | - |
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 64.0% of enrollment.
Simpson diversity index - at 53.6, Harry Dewey Fundamental Elementary is more mixed than the California school average of 46.0.
District-wide per-pupil expenditure for San Juan Unified, which includes Harry Dewey Fundamental Elementary.
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 |
|---|---|---|---|
| Bella Vista High | Larger | Similar economic need | Similar S:T ratio |
| Rio Americano High | Larger | Similar economic need | Similar S:T ratio |
| Mira Loma High | Larger | Higher economic need | Similar S:T ratio |
| Del Campo High | Larger | Higher economic need | Lower S:T ratio |
| El Camino Fundamental High | Larger | Higher economic need | Similar S:T ratio |
Comparisons are relative to Harry Dewey Fundamental Elementary's own figures; each column derives from NCES Common Core of Data.
3 comparable elementary schools (grades K-5) serving the same city.
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.
Next steps
Verify locally before acting on Harry Dewey Fundamental Elementary'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.
Harry Dewey Fundamental Elementary has 408 students enrolled. It is an elementary school in Fair Oaks, CA.
The student-teacher ratio at Harry Dewey Fundamental Elementary is 24:1, which is 12% higher than the California average of 21.5:1 and 53% higher than the national average of 15.7:1.
32.5% of students at Harry Dewey Fundamental Elementary are eligible for free lunch, compared to the California average of 55.5%.
The largest demographic group at Harry Dewey Fundamental Elementary is White at 64.0% of enrollment, in Fair Oaks, CA. Its student body is more racially and ethnically mixed than most US schools, with a diversity index of 53.6/100.
Harry Dewey Fundamental Elementary has a Resource Investment Index of 27/100 (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).
By Resource Investment Index, Harry Dewey Fundamental Elementary ranks #1 of 4 elementary schools in Fair Oaks, 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 Fair Oaks on the city page.
Harry Dewey Fundamental Elementary earns 27/100 on the Resource Investment Index, with class sizes larger than 71% 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.
Besides Harry Dewey Fundamental Elementary, San Juan Unified also operates Bella Vista High (1,939 students), Rio Americano High (1,891 students), and Mira Loma High (1,655 students). See the San Juan Unified 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, “Harry Dewey Fundamental Elementary, Fair Oaks CA.” 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/harry-dewey-fundamental-elementary-ca
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