Enrollment
381
California · 2024-25 NCES data
Elementary school (grades K-5) · Napa, CA
Federal NCES profile for Northwood Elementary, including enrollment, faculty, free-lunch eligibility, demographics, and resource indicators - Resource Investment Index 35/100.
The verdict
Northwood Elementary earns 35/100 on the Resource Investment Index, with class sizes larger than 70% of California schools.
Northwood Elementary has class sizes larger than 70% of California schools. Computed live against every California school reporting to NCES.
By Resource Investment Index, Northwood Elementary ranks #3 of 14 elementary schools in Napa, CA.
NCES ID 062664004024 Verify on NCES CCD record →
Enrollment
381
California · 2024-25 NCES data
Teachers (FTE)
16.0
Federal CCD staff survey
Students per teacher
23.8:1
vs 21.5:1 California avg
+11% vs state
Free-lunch eligible
38.4%
vs 55.5% California avg
-31% vs state
How Northwood Elementary compares with California and U.S. medians
Slightly above state median
23.8:1 - 2.3 above the California state median of 21.5:1, indicating larger average class loads than typical schools in the state.
Northwood Elementary is a mid-sized elementary school in Napa, California, enrolling 381 students.
Class loads run somewhat heavier than typical: 23.8:1 puts it in the larger third of California schools by student-teacher ratio.
Economic need runs somewhat below the state's typical profile, with 38.4% of students eligible for free meals.
With 381 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 1,059 statewide peers matched on enrollment and economic need, it ranks in the upper tier at #317.
Its student body is led by White (45%) and Hispanic or Latino (45%) (diversity index 59/100).
Chronic absenteeism is elevated: 28.3% of students missed 10% or more of school days (2021-22 Civil Rights Data Collection).
The surrounding Napa Valley Unified spends $13,207 per pupil, 20% below the California average, a leaner-resourced district than most.
Among Napa's elementary schools, it stands alongside Browns Valley Elementary (651 students): Northwood Elementary is smaller than that campus by headcount and runs leaner classes (23.8:1 vs 32.5:1).
Napa Valley Unified also operates American Canyon High (1,720 students) and Napa High (1,642 students) alongside Northwood 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
Northwood 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 | 23.8:1 | ▲ 11% | 21.5:1 | 15.7:1 |
| Free-lunch eligible | 38.4% | ▼ 31% | 55.5% | 51.7% |
| Enrollment | 381 | top 63% | - | - |
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 44.9% of enrollment.
Simpson diversity index - at 59.4, Northwood Elementary is more mixed than the California school average of 46.0.
District-wide per-pupil expenditure for Napa Valley Unified, which includes Northwood 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 |
|---|---|---|---|
| American Canyon High | Larger | Similar economic need | Similar S:T ratio |
| Napa High | Larger | Higher economic need | Lower S:T ratio |
| Vintage High | Larger | Similar economic need | Lower S:T ratio |
| American Canyon Middle | Larger | Similar economic need | Higher S:T ratio |
| Redwood Middle | Larger | Higher economic need | Lower S:T ratio |
Comparisons are relative to Northwood Elementary's own figures; each column derives from NCES Common Core of Data.
6 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 Northwood 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.
Northwood Elementary has 381 students enrolled. It is an elementary school in Napa, CA.
The student-teacher ratio at Northwood Elementary is 23.8:1, which is 11% higher than the California average of 21.5:1 and 52% higher than the national average of 15.7:1.
38.4% of students at Northwood Elementary are eligible for free lunch, compared to the California average of 55.5%.
The largest demographic group at Northwood Elementary is White at 44.9% of enrollment, in Napa, CA. Its student body is more racially and ethnically mixed than most US schools, with a diversity index of 59.4/100.
Northwood Elementary has a Resource Investment Index of 35/100 (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).
By Resource Investment Index, Northwood Elementary ranks #3 of 14 elementary schools in Napa, 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 Napa on the city page.
Northwood Elementary earns 35/100 on the Resource Investment Index, with class sizes larger than 70% 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 Northwood Elementary, Napa Valley Unified also operates American Canyon High (1,720 students), Napa High (1,642 students), and Vintage High (1,622 students). See the Napa Valley 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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Last updated:
PlainSchools, “Northwood Elementary, Napa 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/northwood-elementary-ca-3
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