For the 2026-27 school year, there are 4 public high schools serving 463 students in Calaveras County Office Of Education School District. This district's average high testing ranking is 5/10, which is in the bottom 50% of public high schools in California.
Public High Schools in Calaveras County Office Of Education School District have an average math proficiency score of 21% (versus the California public high school average of 28%), and reading proficiency score of 47% (versus the 51% statewide average).
Public High School in Calaveras County Office Of Education School District have a Graduation Rate of 90%, which is more than the California average of 86%.
The school with highest graduation rate is Mountain Oaks, with ≥90% graduation rate. Read more about public school graduation rate statistics in California or national school graduation rate statistics.
Minority enrollment is 30% of the student body (majority Hispanic), which is less than the California public high school average of 79% (majority Hispanic).
Overview
This School District
This State (CA)
# Schools
4 Schools
2,790 Schools
# Students
463 Students
2,122,151 Students
# Teachers
15 Teachers
101,015 Teachers
Student-Teacher Ratio
31:1
31:1
Student By Grade
District Rank
Calaveras County Office Of Education School District, which is ranked #1057 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 85-89% has increased from 50% over five school years.
Overall District Rank
#1099 out of 1932 school districts
(Bottom 50%)
(Bottom 50%)
Math Test Scores (% Proficient)
19%
34%
Reading/Language Arts Test Scores (% Proficient)
45%
47%
Science Test Scores (% Proficient)
25-29%
29%
Graduation Rate
(21-22)85-89%
87%
Chronically Absent Students
(2022-23)16%
27.7%
Students by Ethnicity:
Diversity Score
0.47
0.63
% American Indian
2%
1%
% Asian
1%
12%
% Hispanic
20%
56%
% Black
n/a
5%
% White
70%
21%
% Hawaiian
n/a
n/a
% Two or more races
7%
5%
All Ethnic Groups
District Revenue and Spending
The revenue/student of $50,741 is higher than the state median of $26,022. The school district revenue/student has grown by 9% over four school years.
The school district's spending/student of $49,218 is higher than the state median of $22,604. The school district spending/student has grown by 13% over four school years.
Total Revenue
$24 MM
$150,628 MM
Spending
$23 MM
$130,845 MM
Revenue / Student
$50,741
$26,022
Spending / Student
$49,218
$22,604
Best Calaveras County Office Of Education School District Public High Schools (2026-27)
School
(Math and Reading Proficiency)
(Math and Reading Proficiency)
Location
Quick Facts
Rank: #11.
Calaveras River Academy
Alternative School
(Math: <50% | Reading: <50%)
Rank:
Rank:
8/
Top 30%10
150 Old Oak Rd.
San Andreas, CA 95249
(209) 754-1996
San Andreas, CA 95249
(209) 754-1996
Gr: 6-12 | 17 students Student-teacher ratio: 4:1 Minority enrollment: 29%
Rank: #2 - 32. - 3.
Calaveras County Special Education (Selpa)
Special Education School
(Math: <50% | Reading: <50% )
Rank:
Rank:
8/
Top 30%10
185 South Main St.
Altaville, CA 95221
(209) 736-6020
Altaville, CA 95221
(209) 736-6020
Gr: K-12 | 13 students Student-teacher ratio: 13:1 Minority enrollment: 23%
Rank: #2 - 32. - 3.
Oakendell Community
Alternative School
(Math: <50% | Reading: <50% )
Rank:
Rank:
8/
Top 30%10
3585 Hawver Rd.
San Andreas, CA 95249
(209) 754-1961
San Andreas, CA 95249
(209) 754-1961
Gr: 6-12 | 8 students Student-teacher ratio: 4:1 Minority enrollment: 37%
Rank: #44.
Mountain Oaks
Charter School
(Math: 19% | Reading: 47%)
Rank:
Rank:
5/
Bottom 50%10
150 Old Oak Rd.
San Andreas, CA 95249
(888) 686-6257
San Andreas, CA 95249
(888) 686-6257
Gr: K-12 | 425 students Student-teacher ratio: 53:1 Minority enrollment: 30%
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