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. District totals are aggregated directly from the schools reporting under this district in the source records. See our
editorial standards & corrections policy, the
methodology behind these numbers, or
report a data error. Data current as of June 2026.
Napa, California - 1 schools
An equity score of 7/100 ranks Stone Bridge District #1514 of 1517 districts in California (state average 50). Derived live from how evenly resources are distributed across the district's schools.
At $10,810 per pupil, Stone Bridge District ranks #1737 of 1862 California districts by per-pupil spending (California districts). NCES F-33 finance data.
267
Total Enrollment
1
Schools
$10,810
Per-Pupil Spending
Elementary
School Types
District-Level NCES Analysis
Stone Bridge District operates 1 public schools serving 267 students, placing it among the smallest districts in California. The school portfolio breaks down into 1 elementary schools, a small enough portfolio that most families will interact with nearly every campus in the district at some point. These enrollment and school figures come from the NCES Common Core of Data (CCD) 2024-25 release, and the district is based in Napa County.
Per-pupil expenditure runs $10,810 according to the NCES F-33 School District Finance Survey, among the bottom 187 of 1862 California districts by per-pupil spending. See how California compares in our national per-pupil spending analysis. The funding mix is 73.4% local, 26.0% state, and 0.6% federal, a local-revenue-heavy mix that leaves the district more exposed to property-tax swings and local ballot measures than state-funded peers. The district's equity score is 7/100, ranked #1514 of 1517 in California against a state average of 50, notably less even than the typical district in the state for how evenly funding reaches its schools.
and 16.5% chronic absenteeism from the 2021-22 Civil Rights Data Collection. Demographically, the student body averages 61.7% White, 20.2% Hispanic or Latino, 4.3% Asian across the district's schools.
Its largest campus is Stone Bridge, enrolling 278 students (100% of the district's total enrollment).
Stone Bridge accounts for 100.0% of all Stone Bridge District student enrollment
That is an overwhelming concentration, leaving the rest of Stone Bridge District a distant remainder — means Stone Bridge District-wide averages can mask substantial variation outside the dominant entity. Grade band: elementary. A single dominant campus often anchors a district's program offerings and staffing patterns; the share helps explain why district-wide averages may not reflect the typical neighbourhood-school experience. When one entity dominates a region's footprint, its programmatic and budget decisions effectively set policy for a majority of the affected population.
Stone Bridge District chronic absenteeism rate is 16.5% — near the typical range (US average ~28) — aligned with the national post-pandemic baseline of roughly 28% chronic absenteeism
chronic absenteeism rate is the simplest comparative metric but it does not capture the full picture: a student is chronically absent if they miss ≥10% of enrolled days for any reason, illness, family obligations, or disengagement Variation between sub-units within Stone Bridge District is typically wider than the Stone Bridge District-aggregate figure suggests.
Stone Bridge District has 1 school, including 1 elementary. Total enrollment is 267 students.
How much does Stone Bridge District spend per student?
Stone Bridge District spends $10,810 per student. The district has an equity score of 7/100, ranking #1514 in California.
What is the demographic composition of Stone Bridge District?
Stone Bridge District students are 61.7% White, 20.2% Hispanic or Latino, 4.3% Asian, 1.1% African American, averaged across 1 school. Source: NCES CCD Membership 2024-25.
What is the equity score for Stone Bridge District?
Stone Bridge District has an equity score of 7/100, ranking #1514 out of 1517 districts in California.