Top Rankings
Jcs - Mountain Oaks School District ranks among the top 20% of public school district in California for:
Category
Attribute
Overall Rank
Highest overall rank (Top 5%)
Math Proficiency
Highest math proficiency (Top 5%)
Reading/Language Arts Proficiency
Highest reading/language arts proficiency (Top 5%)
Science Proficiency
Highest science proficiency (Top 10%)
For the 2025 school year, there is 1 public school serving 256 students in Jcs - Mountain Oaks School District. This district's average testing ranking is 10/10, which is in the top 5% of public schools in California.
Public School in Jcs - Mountain Oaks School District have an average math proficiency score of 72% (versus the California public school average of 33%), and reading proficiency score of 82% (versus the 47% statewide average).
Minority enrollment is 32% of the student body (majority Hispanic and Asian), which is less than the California public school average of 80% (majority Hispanic).
Overview
This School District
This State (CA)
# Schools
1 School
10,369 Schools
# Students
256 Students
5,826,838 Students
# Teachers
13 Teachers
268,012 Teachers
Student : Teacher Ratio
20:1
20:1
District Rank
Jcs - Mountain Oaks School District, which is ranked #39 of all 1,925 school districts in California (based off of combined math and reading proficiency testing data) for the 2021-2022 school year.
Overall District Rank
#38 out of 1941 school districts
(Top 5%)
(Top 5%)

Math Test Scores (% Proficient)
70-74%
33%

Reading/Language Arts Test Scores (% Proficient)
80-84%
47%

Science Test Scores (% Proficient)
50-59%
29%
Students by Ethnicity:
Diversity Score
0.51
0.63
# American Indian Students
n/a
25,796 Students
% American Indian Students
n/a
1%
# Asian Students
21 Students
705,807 Students
% Asian Students
8%
12%
# Hispanic Students
23 Students
3,264,561 Students
% Hispanic Students
9%
56%
# Black Students
4 Students
286,112 Students
% Black Students
1%
5%
# White Students
173 Students
1,178,558 Students
% White Students
68%
20%
# Hawaiian Students
n/a
23,731 Students
% Hawaiian Students
n/a
n/a
# Two or more races Students
35 Students
333,755 Students
% of Two or more races Students
14%
6%
Students by Grade:
# Students in PK Grade:
-
83
# Students in K Grade:
20
522,456
# Students in 1st Grade:
24
396,605
# Students in 2nd Grade:
15
414,466
# Students in 3rd Grade:
19
416,628
# Students in 4th Grade:
27
426,361
# Students in 5th Grade:
41
430,587
# Students in 6th Grade:
44
432,997
# Students in 7th Grade:
39
439,621
# Students in 8th Grade:
27
441,777
# Students in 9th Grade:
-
466,534
# Students in 10th Grade:
-
476,585
# Students in 11th Grade:
-
469,511
# Students in 12th Grade:
-
492,627
# Ungraded Students:
-
-
District Revenue and Spending
The revenue/student of $15,227 in this school district is less than the state median of $19,974. The school district revenue/student has grown by 9% over four school years.
The school district's spending/student of $13,410 is less than the state median of $18,396. The school district spending/student has grown by 9% over four school years.
Total Revenue
$4 MM
$116,387 MM

Spending
$3 MM
$107,188 MM

Revenue / Student
$15,227
$19,974

Spending / Student
$13,410
$18,396

Best Jcs - Mountain Oaks School District Public Schools (2025)
School
(Math and Reading Proficiency)
(Math and Reading Proficiency)
Location
Grades
Students
Rank: #11.
Jcs - Mountain Oaks
Charter School
(Math: 70-74% | Reading: 80-84%)
Rank:
Rank:
10/
Top 5%10
539 Encinitas Blvd.
Encinitas, CA 92024
(760) 632-4989
Encinitas, CA 92024
(760) 632-4989
Grades: K-8
| 256 students
Frequently Asked Questions
How many schools belong to Jcs - Mountain Oaks School District?
Jcs - Mountain Oaks School District manages 1 public schools serving 256 students.
What is the rank of Jcs - Mountain Oaks School District?
Jcs - Mountain Oaks School District is ranked #39 out of 1,925 school districts in California (top 5%) based off of combined math and reading proficiency testing data for the 2021-2022 school year. This district ranks in the top 20% of California school districts for: Highest overall rank (Top 5%), Highest math proficiency (Top 5%), Highest reading/language arts proficiency (Top 5%) and Highest science proficiency (Top 10%)
What is the racial composition of students in Jcs - Mountain Oaks School District?
68% of Jcs - Mountain Oaks School District students are White, 14% of students are Two or more races, 9% of students are Hispanic, 8% of students are Asian, and 1% of students are Black.
What is the student/teacher ratio of Jcs - Mountain Oaks School District?
Jcs - Mountain Oaks School District has a student/teacher ratio of 20:1, which is lower than the California state average of 22:1.
What is Jcs - Mountain Oaks School District's spending/student ratio?
The school district's spending/student of $13,410 is less than the state median of $18,396. The school district spending/student has grown by 9% over four school years.
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