Rio Vista High

410 South Fourth St., Rio Vista, CA 94571

CSchola Grade
Grades
9–12
High
Students
317
Enrolled 2024–25
Students per teacher
16.8 : 1
Full-time teachers
District
River Delta Joint Unified
Solano County

Schola Grade C · Average

Letter grade (A–F) · compared with 1,321 California high schools · How we grade
Test scores27% proficient in math & reading
28thpercentile
Equity25% of low-income students proficient
30thpercentile
Attendance37% chronically absent
20thpercentile
Graduation rate98% graduate in 4 years
85thpercentile
College readinessAt least 28% take AP, IB or dual-enrollment courses
60thpercentile
Class size16.8 students per teacher
85thpercentile

Percentiles compare this school with other California high schools; the line marks the middle. Data: test scores 2021–22, graduation and absenteeism 2022–23 (U.S. Department of Education, EDFacts); coursework 2023–24 (Civil Rights Data Collection); staffing 2024–25 (NCES).

About Rio Vista High

Rio Vista High is a public high school in Rio Vista, California, serving grades 9–12. It is part of River Delta Joint Unified. The school is located in a town on the edge of a metro area in Solano County.

In the 2024–25 school year, 317 students were enrolled, with about 16.8 students for every full-time teacher. That ratio is smaller than the typical California high school (18.5 students per teacher). Its Schola Grade is C (average), compared with 1,321 California high schools.

Grades & enrollment

Students per grade, 2024–25Grades 9–12

Location & nearby schools

410 South Fourth St.
Rio Vista, CA 94571
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School details

Type
Public School · What this means
Level
High
Grades offered
9–12
Enrollment (2024–25)
317 students
Students per teacher
16.8 to 1
AP courses offered
8
Charter school
No
Magnet school
No
Locale
Town — Fringe
School district
River Delta Joint Unified
County
Solano County
NCES school ID
063311005125

Schools near Rio Vista High

All 4 schools in Rio Vista →
Antioch High
Public · Grades 9–12 · 1,776 students
F12 mi
Freedom High
Public · Grades 9–12 · 2,460 students
C13 mi

School data comes from the U.S. Department of Education: the National Center for Education Statistics (NCES) Common Core of Data and EDGE school locations (2024–25) and Private School Survey (2023–24), the Civil Rights Data Collection (2023–24), and EDFacts (test results 2021–22; graduation and chronic absenteeism 2022–23), plus other public sources. Please contact the school to confirm enrollment, programs, and other details. How we source data.