Castaic Union School District

28131 Livingston Ave.
Valencia, CA 91355-4114
(District boundaries shown in map)
9/
10
Top 20%

Top Rankings

Castaic Union School District ranks among the top 20% of public school district in California for:

Category
Attribute
Overall Rank
Highest overall rank (Top 20%)
For the 2025 school year, there are 3 public elementary schools serving 1,499 students in Castaic Union School District. This district's average elementary testing ranking is 9/10, which is in the top 20% of public elementary schools in California.
Public Elementary Schools in Castaic Union School District have an average math proficiency score of 44% (versus the California public elementary school average of 35%), and reading proficiency score of 58% (versus the 45% statewide average).
Minority enrollment is 65% of the student body (majority Hispanic), which is less than the California public elementary school average of 79% (majority Hispanic).

Overview

This School District
This State (CA)
# Schools
5 Schools
7,700 Schools
# Students
1,938 Students
3,822,920 Students
# Teachers
78 Teachers
174,006 Teachers
Student : Teacher Ratio
25:1
25:1

District Rank

Castaic Union School District, which is ranked #381 of all 1,925 school districts in California (based off of combined math and reading proficiency testing data) for the 2021-2022 school year.
This School District
State Average (CA)
#384 out of 1941 school districts
(Top 20%)
This chart displays the overall district rank of Castaic Union  School District, with the latest 2021-22 school year data.
42%
33%
This chart displays the percentage of public school students that scored at or above 'proficient' levels in Math of Castaic Union  School District and the percentage of public school students that scored at or above 'proficient' levels in Math of California by year, with the latest 2021-22 school year data.
58%
47%
This chart displays the percentage of public school students that scored at or above 'proficient' levels in Reading/Language Arts of Castaic Union  School District and the percentage of public school students that scored at or above 'proficient' levels in Reading/Language Arts of California by year, with the latest 2021-22 school year data.
41%
29%

Students by Ethnicity:

0.62
0.64
# American Indian Students
n/a
16,785 Students
% American Indian Students
n/a
1%
# Asian Students
111 Students
454,357 Students
% Asian Students
6%
12%
# Hispanic Students
966 Students
2,114,366 Students
% Hispanic Students
50%
55%
# Black Students
39 Students
189,461 Students
% Black Students
2%
5%
# White Students
689 Students
787,389 Students
% White Students
35%
21%
# Hawaiian Students
2 Students
15,077 Students
% Hawaiian Students
n/a
n/a
# Two or more races Students
130 Students
240,557 Students
% of Two or more races Students
7%
6%

Students by Grade:

# Students in PK Grade:
-
83
# Students in K Grade:
312
519,574
# Students in 1st Grade:
188
396,601
# Students in 2nd Grade:
201
414,466
# Students in 3rd Grade:
187
416,628
# Students in 4th Grade:
200
426,360
# Students in 5th Grade:
189
430,582
# Students in 6th Grade:
222
432,936
# Students in 7th Grade:
221
312,207
# Students in 8th Grade:
218
312,649
# Students in 9th Grade:
-
44,929
# Students in 10th Grade:
-
37,487
# Students in 11th Grade:
-
37,249
# Students in 12th Grade:
-
41,169
# Ungraded Students:
-
-

District Revenue and Spending

The revenue/student of $13,507 in this school district is less than the state median of $19,974. The school district revenue/student has stayed relatively flat over four school years.
The school district's spending/student of $13,090 is less than the state median of $18,396. The school district spending/student has stayed relatively flat over four school years.
This School District
This State (CA)
Total Revenue
$26 MM
$116,387 MM
This chart displays total revenue of Castaic Union  School District and median value from total revenues of all school districts in California by year, with the latest 2020-21 school year data.
Spending
$25 MM
$107,188 MM
This chart displays total spending of Castaic Union  School District and median value from total spendings of all school districts in California by year, with the latest 2020-21 school year data.
Revenue / Student
$13,507
$19,974
This chart displays average revenue per public school student in Castaic Union  School District and average revenue per public school student of all school districts in California by year, with the latest 2020-21 school year data.
Spending / Student
$13,090
$18,396
This chart displays average spending per public school student in Castaic Union  School District and average spending per public school student of all school districts in California by year, with the latest 2020-21 school year data.

Best Castaic Union School District Public Elementary Schools (2025)

School
(Math and Reading Proficiency)
Location
Grades
Students
Rank: #11.
Castaic Elementary School
(Math: 45% | Reading: 61%)
Rank:
8/
10
Top 30%
30455 Park Vista Dr.
Castaic, CA 91384
(661) 257-4530
Grades: K-6
| 414 students
Rank: #22.
Northlake Hills Elementary School
(Math: 45% | Reading: 58%)
Rank:
8/
10
Top 30%
32545 Ridge Route Rd.
Castaic, CA 91384
(661) 257-4560
Grades: K-7
| 579 students
Rank: #33.
Live Oak Elementary School
(Math: 41% | Reading: 56%)
Rank:
7/
10
Top 50%
27715 Saddleridge Rd.
Castaic, CA 91384
(661) 295-4540
Grades: K-6
| 506 students

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Quick Stats (2025)

  • District size: 5 schools
  • Grades: KG-08
  • Enrollment: 1,938 students
  • Student:Teacher Ratio: 25:1
  • Minority Enrollment: 64%
  • : Top 20% in CA
  • : 42% (Top 30%)
  • : 58% (Top 30%)
  • : 41% (Top 30%)
  • Source: National Center for Education Statistics (NCES), CA Dept. of Education

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