Serving 1,777 students in grades 9-12, West Ranch High School ranks in the top 10% of all schools in California for overall test scores (math proficiency is top 20%, and reading proficiency is top 20%).
The percentage of students achieving proficiency in math is 58% (which is higher than the California state average of 34%). The percentage of students achieving proficiency in reading/language arts is 85% (which is higher than the California state average of 47%).
The student-teacher ratio of 25:1 is higher than the California state level of 21:1.
Minority enrollment is 63% of the student body (majority Asian), which is lower than the California state average of 80% (majority Hispanic).
Quick Facts (26-27)
- Grades: 9-12
- Enrollment: 1,777 students
- Student-Teacher Ratio: 25:1
- Minority Enrollment: 63%
- Graduation Rate: 98% (Top 5% in CA)
- Overall Testing Rank: Top 10%
- Math Proficiency: 58% (Top 20%)
- Reading Proficiency: 85% (Top 5%)
- Science Proficiency: 45% (Top 30%)
- Attendance Zone: West Ranch High serves the southwest area of its school district, encompassing approximately 47.9 square miles in Stevenson Ranch, CA. Most families live within a 10-12 minute drive, with the furthest edge of the attendance zone located about 7 miles from the school.
- Source: National Center for Education Statistics (NCES), CA Dept. of Education
Top Rankings
West Ranch High School ranks among the top 20% of public schools in California for:
Category
Attribute
Overall Rank
Math Proficiency
Reading/Language Arts Proficiency
Graduation Rate
School Overview
West Ranch High School's student population of 1,777 students has declined by 19% over five school years.
The teacher population of 72 teachers has declined by 19% over five school years.
Grades Offered
Grades 9-12
Total Students
1,777 students
Showing 2015–2025. Full 21-year historical data available below ↓
Total Classroom Teachers
72 teachers
Showing 2014–2025. Full 21-year historical data available below ↓
Year Founded
2004
School Rankings
West Ranch High School ranks within the top 10% of all 9,523 schools in California (based off of combined math and reading proficiency testing data).
The diversity score of West Ranch High School is 0.73, which is more than the diversity score at state average of 0.63. The school's diversity has stayed relatively flat over five school years.
Overall Testing Rank
#727 out of 9523 schools
(Top 10%)
(Top 10%)
Showing 2012–2023. Full 14-year historical data available below ↓
Math Test Scores (% Proficient)
58%
34%
Showing 2012–2023. Full 14-year historical data available below ↓
Reading/Language Arts Test Scores (% Proficient)
85%
47%
Showing 2011–2022. Full 13-year historical data available below ↓
Science Test Scores (% Proficient)
45%
29%
Student-Teacher Ratio
25:1
21:1
Showing 2014–2025. Full 21-year historical data available below ↓
Asian
29%
12%
Showing 2015–2025. Full 21-year historical data available below ↓
Hispanic
23%
56%
Showing 2015–2025. Full 21-year historical data available below ↓
Black
5%
5%
Showing 2015–2025. Full 21-year historical data available below ↓
White
37%
20%
Showing 2015–2025. Full 21-year historical data available below ↓
Two or more races
6%
6%
Showing 2015–2025. Full 17-year historical data available below ↓
All Ethnic Groups
Showing 2015–2025. Full 21-year historical data available below ↓
Graduation Rate
98%
86.2%
Showing 2014–2023. Full 13-year historical data available below ↓
Chronically Absent Students
(22-23)18.5%
27.7%
Eligible for Free Lunch
12%
54%
Showing 2015–2025. Full 21-year historical data available below ↓
Eligible for Reduced Lunch (20-21)
1%
6%
Showing 2010–2021. Full 17-year historical data available below ↓
School Statewide Testing
School District Name
Sports
Colors
Diversity is our strength. Unity is our goal.
School Mascot
Wildcats
Source: National Center for Education Statistics (NCES), CA Dept. of Education
Frequently Asked Questions
What is West Ranch High School's ranking?
West Ranch High School is ranked #727 out of 9,523 schools, which ranks it among the top 10% of public schools in California.
What schools are West Ranch High School often compared to?
West Ranch High Schoolis often viewed alongside schools like Valencia High School, Saugus High School, William S. Hart High School by visitors of our site.
What percent of students have achieved state testing proficiency in math and reading?
58% of students have achieved math proficiency (compared to the 34% CA state average), while 85% of students have achieved reading proficiency (compared to the 47% CA state average).
What is the graduation rate of West Ranch High School?
The graduation rate of West Ranch High School is 98%, which is higher than the California state average of 86.2%.
How many students attend West Ranch High School?
1,777 students attend West Ranch High School.
What is the racial composition of the student body?
37% of West Ranch High School students are White, 29% of students are Asian, 23% of students are Hispanic, 6% of students are Two or more races, and 5% of students are Black.
What is the student-teacher ratio of West Ranch High School?
West Ranch High School has a student ration of 25:1, which is higher than the California state average of 21:1.
What grades does West Ranch High School offer ?
West Ranch High School offers enrollment in grades 9-12
What school district is West Ranch High School part of?
West Ranch High School is part of William S. Hart Union High School District.
School Calendar
View the West Ranch High School yearly calendar below. Note key dates such as:
Event
Date
Veterans Day Holiday - School Closed
November 11, 2026 (Wednesday)
Thanksgiving Break - No Classes
November 23, 2026 (Monday)
Thanksgiving Break - No Classes
November 24, 2026 (Tuesday)
Thanksgiving Break - No Classes
November 25, 2026 (Wednesday)
Thanksgiving Holiday - School Closed
November 26, 2026 (Thursday)
School Reviews
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