Serving 192 students in grades 7-12, Anderson Valley Junior-senior High School ranks in the bottom 50% of all schools in California for overall test scores (math proficiency is bottom 50%, and reading proficiency is bottom 50%).
The percentage of students achieving proficiency in math is 15-19% (which is lower than the California state average of 34%). The percentage of students achieving proficiency in reading/language arts is 40-44% (which is lower than the California state average of 47%).
The student-teacher ratio of 12:1 is lower than the California state level of 21:1.
Minority enrollment is 86% of the student body (majority Hispanic), which is higher than the California state average of 80% (majority Hispanic).
Quick Facts (2026-27)
- Grades: 7-12
- Enrollment: 192 students
- Student-Teacher Ratio: 12:1
- Minority Enrollment: 86%
- Graduation Rate: ≥90% (Top 50% in CA)
- Overall Testing Rank: Bottom 50%
- Math Proficiency: 15-19% (Btm 50%)
- Reading Proficiency: 40-44% (Top 50%)
- Science Proficiency: 25-29% (Top 50%)
- Attendance Zone: Anderson Valley Junior-Senior High's attendance zone encompasses the entire district, covering approximately 349.6 square miles around Boonville, CA, with a typical drive to the school taking 20-30 minutes and an average distance of 12.6 miles to the edge of the zone, reaching up to 19.7 miles at its furthest point.
- Source: National Center for Education Statistics (NCES), CA Dept. of Education
School Overview
Anderson Valley Junior-senior High School's student population of 192 students has declined by 13% over five school years.
The teacher population of 16 teachers has declined by 5% over five school years.
Grades Offered
Grades 7-12
Total Students
192 students
Total Classroom Teachers
16 teachers
School Rankings
Anderson Valley Junior-senior High School ranks within the bottom 50% of all 9,523 schools in California (based off of combined math and reading proficiency testing data).
The diversity score of Anderson Valley Junior-senior High School is 0.26, which is less than the diversity score at state average of 0.63. The school's diversity has stayed relatively flat over five school years.
Overall Testing Rank
#5989 out of 9523 schools
(Bottom 50%)
(Bottom 50%)
Math Test Scores (% Proficient)
15-19%
34%
Reading/Language Arts Test Scores (% Proficient)
40-44%
47%
Science Test Scores (% Proficient)
25-29%
29%
Student-Teacher Ratio
12:1
21:1
American Indian
n/a
1%
Asian
n/a
12%
Hispanic
85%
56%
Black
1%
5%
White
14%
20%
Hawaiian
n/a
n/a
Two or more races
n/a
6%
All Ethnic Groups
Graduation Rate
≥90%
87%
Chronically Absent Students
(22-23)44.8%
27.7%
Eligible for Free Lunch
71%
54%
Eligible for Reduced Lunch
3%
8%
School Statewide Testing
School District Name
Source: National Center for Education Statistics (NCES), CA Dept. of Education
Frequently Asked Questions
What is Anderson Valley Junior-senior High School's ranking?
Anderson Valley Junior-senior High School is ranked #5989 out of 9,523 schools, which ranks it among the bottom 50% of public schools in California.
What percent of students have achieved state testing proficiency in math and reading?
15-19% of students have achieved math proficiency (compared to the 34% CA state average), while 40-44% of students have achieved reading proficiency (compared to the 47% CA state average).
What is the graduation rate of Anderson Valley Junior-senior High School?
The graduation rate of Anderson Valley Junior-senior High School is 90%, which is higher than the California state average of 87%.
How many students attend Anderson Valley Junior-senior High School?
192 students attend Anderson Valley Junior-senior High School.
What is the racial composition of the student body?
85% of Anderson Valley Junior-senior High School students are Hispanic, 14% of students are White, and 1% of students are Black.
What is the student-teacher ratio of Anderson Valley Junior-senior High School?
Anderson Valley Junior-senior High School has a student ration of 12:1, which is lower than the California state average of 21:1.
What grades does Anderson Valley Junior-senior High School offer ?
Anderson Valley Junior-senior High School offers enrollment in grades 7-12
What school district is Anderson Valley Junior-senior High School part of?
Anderson Valley Junior-senior High School is part of Anderson Valley Unified School District.
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