Top Rankings
Anderson Valley Unified School District ranks among the top 20% of public school district in California for:
Category
Attribute
Student Attention
Lowest student-teacher ratio (Top 1%)
For the 2026-27 school year, there is 1 public high school serving 192 students in Anderson Valley Unified School District. This district's average high testing ranking is 4/10, which is in the bottom 50% of public high schools in California.
Public High School in Anderson Valley Unified School District have an average math proficiency score of 17% (versus the California public high school average of 28%), and reading proficiency score of 42% (versus the 51% statewide average).
Public High School in Anderson Valley Unified School District have a Graduation Rate of 90%, which is more than the California average of 86%.
The school with highest graduation rate is Anderson Valley Junior-senior High School, with ≥90% graduation rate. Read more about public school graduation rate statistics in California or national school graduation rate statistics.
Minority enrollment is 86% of the student body (majority Hispanic), which is more than the California public high school average of 79% (majority Hispanic).
Overview
This School District
This State (CA)
# Schools
2 Schools
2,790 Schools
# Students
382 Students
2,122,151 Students
# Teachers
26 Teachers
101,015 Teachers
Student-Teacher Ratio
15:1
15:1
Student By Grade
District Rank
Anderson Valley Unified School District, which is ranked #1640 of all 1,903 school districts in California (based off of combined math and reading proficiency testing data) for the 2022-2023 school year.
The school district's graduation rate of 80% has decreased from 90% over five school years.
Overall District Rank
#1631 out of 1932 school districts
(Bottom 50%)
(Bottom 50%)
Math Test Scores (% Proficient)
14%
34%
Reading/Language Arts Test Scores (% Proficient)
28%
47%
Science Test Scores (% Proficient)
20-24%
29%
Graduation Rate
(21-22)≥80%
87%
Chronically Absent Students
(2022-23)41.4%
27.7%
Students by Ethnicity:
Diversity Score
0.31
0.63
% American Indian
n/a
1%
% Asian
n/a
12%
% Hispanic
81%
56%
% Black
1%
5%
% White
18%
21%
% Hawaiian
n/a
n/a
% Two or more races
n/a
5%
All Ethnic Groups
District Revenue and Spending
The revenue/student of $23,995 is higher than the state median of $20,106. The school district revenue/student has grown by 22% over four school years.
The school district's spending/student of $21,592 is higher than the state median of $18,517. The school district spending/student has grown by 16% over four school years.
Total Revenue
$9 MM
$116,387 MM
Spending
$8 MM
$107,188 MM
Revenue / Student
$23,995
$20,106
Spending / Student
$21,592
$18,517
Best Anderson Valley Unified School District Public High Schools (2026-27)
School
(Math and Reading Proficiency)
(Math and Reading Proficiency)
Location
Quick Facts
Rank: #11.
Anderson Valley Junior-senior High School
(Math: 15-19% | Reading: 40-44%)
Rank:
Rank:
4/
Bottom 50%10
18200 Mountain View Rd.
Boonville, CA 95415
(707) 895-3496
Boonville, CA 95415
(707) 895-3496
Gr: 7-12 | 192 students Student-teacher ratio: 12:1 Minority enrollment: 86%
Recent Articles
What Makes an Elementary School Feel Supportive?
Discover what makes one elementary school more supportive than another, from teacher relationships and family communication to classroom attention, belonging, student services, leadership, routines, and responsive academic support systems.
Second School Tour: Questions Parents Forget to Ask
A second school tour can reveal what families miss initially. Learn which questions to ask about teachers, support, schedules, safety, communication, programs, and everyday student life before enrolling.
Attendance Policies Are Changing: Parent Guide 2026
Attendance policies are changing across public schools. Learn what parents should examine about absences, tardiness, interventions, flexibility, communication, and student support before choosing a school for their child today.
