Mission Hills High

1 Mission Hills Ct., San Marcos, CA 92069

BSchola Grade
Grades
9–12
High
Students
2,751
Enrolled 2024–25
Students per teacher
24.8 : 1
Full-time teachers
District
San Marcos Unified
San Diego County

Schola Grade B · Above average

Letter grade (A–F) · compared with 1,321 California high schools · How we grade
Test scores47% proficient in math & reading
69thpercentile
Equity37% of low-income students proficient
65thpercentile
Attendance22% chronically absent
62ndpercentile
Graduation rate95% graduate in 4 years
60thpercentile
College readinessAt least 35% take AP, IB or dual-enrollment courses
74thpercentile
Class size24.8 students per teacher
12thpercentile

Percentiles compare this school with other California high schools; the line marks the middle. Data: test scores 2021–22, graduation and absenteeism 2022–23 (U.S. Department of Education, EDFacts); coursework 2023–24 (Civil Rights Data Collection); staffing 2024–25 (NCES).

About Mission Hills High

Mission Hills High is a public high school in San Marcos, California, serving grades 9–12. It is part of San Marcos Unified. The school is located in a large suburb in San Diego County.

In the 2024–25 school year, 2,751 students were enrolled, with about 24.8 students for every full-time teacher. That ratio is larger than the typical California high school (18.5 students per teacher). Its Schola Grade is B (above average), compared with 1,321 California high schools.

Grades & enrollment

Students per grade, 2024–25Grades 9–12

Location & nearby schools

1 Mission Hills Ct.
San Marcos, CA 92069
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School details

Type
Public School · What this means
Level
High
Grades offered
9–12
Enrollment (2024–25)
2,751 students
Students per teacher
24.8 to 1
AP courses offered
21
Charter school
No
Magnet school
No
Locale
Suburb — Large
School district
San Marcos Unified
County
San Diego County
NCES school ID
063488011404

Schools near Mission Hills High

All 23 schools in San Marcos →

School data comes from the U.S. Department of Education: the National Center for Education Statistics (NCES) Common Core of Data and EDGE school locations (2024–25) and Private School Survey (2023–24), the Civil Rights Data Collection (2023–24), and EDFacts (test results 2021–22; graduation and chronic absenteeism 2022–23), plus other public sources. Please contact the school to confirm enrollment, programs, and other details. How we source data.