publichighGrade 9-12

Castaic High

31575 Valley Creek Rd., Castaic, CA 91384, United States

+1 (661) 888-6288

http://www.castaichighschool.org

N/A

Overall Rating

Location

Loading map...

Castaic High Overview

About This School

Castaic High is a public high in Castaic, California, serving 1,159 students in grades 9-12. The school maintains a student-teacher ratio of 23:1 with 49 teachers on staff, while the average teacher salary is $103,473. Academic support is further structured around a ratio of 579 students per counselor. Students at the school represent a diverse demographic, with 48% identifying as Hispanic, 35% as White, 8% as Asian, 5% as Black, and 4% as two or more races. The student body is composed of 55% male and 45% female.

1,159

Total Students

Grade 9-12

23:1

Student-Teacher Ratio

49 full-time teachers

Academic Performance

Percentage of students who met or exceeded state standards

English Language Arts0%

Mathematics0%

Science0%

School Information

School Type

public

Grade Levels

Grade 9-12

County

Los Angeles County

Students per Counselor

579:1

Castaic High Academics & Test Scores

Test Scores

State assessment results showing percentage of students proficient or above

N/A

English Language Arts

N/A

Mathematics

N/A

Science

Class Information

23:1

Student-Teacher Ratio

City Avg: 24.5:1

State Avg: 20.5:1

579

Students per Counselor

Castaic High Teachers & Staff

Teaching Staff

Total Full-Time Teachers

Average Teacher Salary

$103,473

City Avg: $103,670

State Avg: $106,740

Based on state average salaries for full-time teachers

Support Staff

Student-Teacher Ratio23:1

Students per Counselor579:1

Castaic High Student Demographics

Student Body

54.62%

Male

45.38%

Female

Total Enrollment: 1,159 students

Racial & Ethnic Diversity

White34.6%

Hispanic48.06%

Asian8.02%

Black4.83%

Two or More Races4.06%

Native American0.09%

Castaic High Reviews

Frequently Asked Questions About Castaic High

Q: What is Castaic High?

A: Castaic High is a high public located in Castaic.

Q: How many students attend Castaic High?

A: Castaic High has approximately 1,159 students enrolled.

Q: What is the student-teacher ratio at Castaic High?

A: The student-teacher ratio at Castaic High is 23:1.

Schools Near Castaic High

Other schools in Castaic area you might want to consider

Castaic Middle

2.8km📍 Closest

publicmiddle451 students

Castaic, CA

N/A

Rating

Northlake Hills Elementary

3.0km

publicmiddle556 students

publicmiddle417 students

Castaic, CA

N/A

Rating

Santa Clarita Valley International

5.5km

charter schoolhigh548 students

publicmiddle490 students

publicmiddle983 students

Valencia, CA

N/A

Rating

Tesoro Del Valle Elementary

9.2km

publicmiddle503 students

Valencia, CA

N/A

Rating

Rio Norte Junior High

9.5km

publicmiddle1,138 students

Santa Clarita, CA

N/A

Rating

View More Schools in Castaic

Detailed Information about Castaic High

Data sourced from NCES, CCD, and state education agencies. Last verified: May 2026. See methodology →

Schoolary Research Team

Verified with NCES & state education agency data

About Castaic High - Castaic, CA

Quick Facts about Castaic High
School Name	Castaic High
School Type	public
Grade Levels	Grade 9-12
Location	31575 Valley Creek Rd., Castaic, CA 91384, Castaic, CA
County	Los Angeles County
Phone	+1 (661) 888-6288
Total Students	1,159
Student-Teacher Ratio	23:1
Full-Time Teachers	49
Rating	/10
ELA Proficiency	%
Math Proficiency	%
Science Proficiency	%

Frequently Asked Questions about Castaic High

What is Castaic High?

Castaic High is a high public located in Castaic.

How many students attend Castaic High?

Castaic High has approximately 1,159 students enrolled.

What is the student-teacher ratio at Castaic High?

The student-teacher ratio at Castaic High is 23:1.

Explore More Schools

All Schools in Castaic Elementary Schools in Castaic Middle Schools in Castaic High Schools in Castaic All Schools in California Search All Schools