Castaic Union School District

28131 Livingston Ave.
Valencia, CA 91355-4114
(District boundaries shown in map)
8/
10
Top 30%
For the 2026 school year, there are 2 public middle schools serving 1,007 students in Castaic Union School District. This district's average middle testing ranking is 8/10, which is in the top 30% of public middle schools in California.
Public Middle Schools in Castaic Union School District have an average math proficiency score of 40% (versus the California public middle school average of 32%), and reading proficiency score of 59% (versus the 46% statewide average).
Minority enrollment is 67% of the student body (majority Hispanic), which is less than the California public middle school average of 78% (majority Hispanic).

Overview

This School District
This State (CA)
# Schools
5 Schools
3,464 Schools
# Students
1,914 Students
1,858,531 Students
# Teachers
75 Teachers
88,108 Teachers
Student-Teacher Ratio
26:1
26:1

Student By Grade

District Rank

Castaic Union School District, which is ranked #382 of all 1,904 school districts in California (based off of combined math and reading proficiency testing data) for the 2022-2023 school year.
This School District
State Average (CA)
#393 out of 1932 school districts
(Top 30%)
43%
34%
58%
47%
41%
29%
(2022-23)
22.6%
27.7%

Students by Ethnicity:

0.62
0.64
% American Indian
n/a
1%
% Asian
5%
11%
% Hispanic
51%
55%
% Black
2%
5%
% White
35%
22%
% Hawaiian
n/a
n/a
% Two or more races
7%
6%
All Ethnic Groups

District Revenue and Spending

The revenue/student of $13,677 in this school district is less than the state median of $20,101. The school district revenue/student has grown by 11% over four school years.
The school district's spending/student of $13,254 is less than the state median of $18,513. The school district spending/student has grown by 7% over four school years.
This School District
This State (CA)
Total Revenue
$26 MM
$116,387 MM
Spending
$25 MM
$107,188 MM
Revenue / Student
$13,677
$20,101
Spending / Student
$13,254
$18,513

Best Castaic Union School District Public Middle Schools (2026)

School
(Math and Reading Proficiency)
Location
Quick Facts
Rank: #11.
Northlake Hills Elementary School
(Math: 47% | Reading: 58%)
Rank:
8/
10
Top 30%
32545 Ridge Route Rd.
Castaic, CA 91384
(661) 257-4560
Gr: K-7 | 556 students Student-teacher ratio: 24:1 Minority enrollment: 68%
Rank: #22.
Castaic Middle School
(Math: 35% | Reading: 59%)
Rank:
7/
10
Top 50%
28900 Hillcrest Pkwy.
Castaic, CA 91384
(661) 257-4550
Gr: 7-8 | 451 students Student-teacher ratio: 23:1 Minority enrollment: 65%

Recent Articles

How to Evaluate School Safety Beyond Headlines
How to Evaluate School Safety Beyond Headlines
Learn how to evaluate school safety beyond headlines by examining reliable data, school climate, emergency planning, bullying prevention, communication, student experiences, and everyday security practices before choosing a school.
Choosing a Public School for Executive Function Needs
Choosing a Public School for Executive Function Needs
Learn how to choose a public school for a child with executive function challenges by evaluating routines, classroom support, organization, accommodations, communication, transitions, and special education services before enrollment.
What School Climate Surveys Tell You Before Enrolling
What School Climate Surveys Tell You Before Enrolling
Learn how school climate surveys reveal student safety, belonging, relationships, engagement, and support, and how families can interpret results carefully before choosing a public school for their child today.

Quick Facts (2026)

  • District size: 5 schools
  • Grades: K-08
  • Enrollment: 1,914 students
  • Student-Teacher Ratio: 26:1
  • Minority Enrollment: 66%
  • : Top 30% in CA
  • : 43% (Top 30%)
  • : 58% (Top 30%)
  • : 41% (Top 30%)
  • Source: National Center for Education Statistics (NCES), CA Dept. of Education

Quick Links