Stone Bridge

Stone Bridge is a small elementary school in Napa, California, that operates as a charter school. Classes run from kindergarten through 8, and the school has 278 students. Against the 465-student average for elementary schools in California, enrollment here is 40% lower.

The school's district is Stone Bridge District.

Stone Bridge's enrollment is 62% White. Other groups include 20% Hispanic, 13% multiracial, and 4% Asian. The chance that two students picked at random at Stone Bridge belong to different racial or ethnic groups, known as the diversity index, is 56%.

Its 10 full-time-equivalent teachers give the school a ratio of 27.8:1. The average ratio among elementary schools in California is 22.3:1, lower than at this school. The school's lunch program data list 18% of students as eligible for free or reduced-price meals. That rate is below the 64% average among public schools in Napa County.

Stone Bridge is located in Napa County, where median household income is about $111,471, the share of adults with a bachelor's degree or higher is 40%, and about 5% of people live in poverty. Stone Bridge is one of 43 public schools in Napa County, which together enroll about 18,557 students.

The school nearest to Stone Bridge is Silverado Middle, at a distance of about 0.9 miles. Counting only straight-line distance, at least 8 other public schools are within five miles.

NCES lists the school's locale as Suburb: Small. That means it sits in a suburban area outside a principal city, within an urbanized area with a population under 100,000. Stone Bridge holds a charter, making it a public charter school.

The student count in 2024-25 was 278, 3% above the 269 of 2020-21.

The allk12 site hosts a discussion page for Stone Bridge covering things like school events, clubs, and volunteer needs. Reviews and ratings from people who know the school are welcome.