Overview
Stone Bridge is a public primary serving grades 0–8 in Napa, California. The school enrolls 278 students. It is part of the Stone Bridge District district. The school operates as a charter school.
Source: NCES CCD (2025)
Strengths & Things to Consider
Indicators pulled CCD and benchmarked against California state averages. This is not a ranking — different families value different things.
Strengths
Serves a relatively affluent student body
18% free/reduced-lunch eligibility (below 65% state average)
Charter school with flexibility in curriculum
Publicly funded with greater autonomy over instruction and staffing
Things to Consider
Higher-than-average student-to-teacher ratio
27.8:1 — larger classes than typical
Klíčové fakta
SectorPublic
Typ školyRegular
StupeňPrimary
Grade Span0–8
Obvod Stone Bridge District
County6055
Město město Napa
ZIP94558
Charter SchoolYes
Magnetní školaNo
Název INo
Kindergarten vaccinations up to date (2023)80%
NCES School ID060197810975
Source: CDPH immunization (2023)
Student Demographics
Total Enrollment278
White61.5%
Hispanic / Latino20.1%
Black / African American1.1%
Asian4.3%
American Indian / Alaska Native0.0%
Native Hawaiian / Pacific Islander0.0%
Two or More Races12.6%
Race / Ethnicity Distribution
Source: NCES CCD (2025)
Equity & Title I
In the United States, Free/Reduced Lunch (FRL) eligibility is the primary federal proxy for student poverty. Schools with 40% or more FRL-eligible students typically qualify for Title I school-wide programs.
FRL %18%
State Avg65%
Title INo
Source: NCES CCD (2025)