Average
#6645 of 9,539 schools in CA
Mission Hills High
High School · San Marcos Unified
1 Mission Hills Ct., San Marcos, CA 92069
Enrollment
2,834
Student-Teacher
27.2:1
Score
5.4
Grades
9th – 12th
Enrollment
2,834
Student-Teacher
27.2:1
Score
5.4
Grades
9th – 12th
Data vintage
2022-23
Data vintage2022-23
How this school compares
California schools
#6,645 of 9,539
In San Marcos
#15 of 19
public schools
In district
#15 of 19
San Marcos Unified
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Mission Hills High
High School in San Marcos · grades 9th – 12th. Start here, then compare fit against nearby and district options.
Baypoint Preparatory Academy - San Diego
0.6 mi away. Use as a geographic alternative in the same move search.
Richland Elementary
0.8 mi away. Use as a geographic alternative in the same move search.
About Mission Hills High
Mission Hills High is a public high school in San Marcos, CA, part of San Marcos Unified. Mission Hills High serves approximately 2,834 students, and covers grades 9th-12th, and has a 27.2:1 student-teacher ratio. Mission Hills High has a current MySchoolScout rating of 5.4 out of 10 and ranks #6,645 of 9,539 schools in CA.
Structured state assessment records for Mission Hills High show 48% math proficiency (multi-year average, 2009-2024) and 69% reading/ELA proficiency (multi-year average, 2009-2024).
What's said publicly about Mission Hills High
Synthesized from public, attributable sources. Updated April 2026. Reviewed for accuracy.
Sources (2)
- This school 5.4 · Average
- District avg 5.6
- CA avg 6.5
What Parents Should Know
Mission Hills High is a large school: 2,834 students. Size usually brings more course choices and activities than a smaller school can staff, but kids can also blend into the crowd. Ask how the school keeps students known and supported.
Mission Hills High runs 27.2:1 students to teachers, above the national average. That often means bigger classes. Ask how the school supports kids who need extra help, and whether there are teaching assistants or small-group time.
Score Breakdown
Full Profile · 4/4 metricsView breakdown
View breakdown
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View breakdown
Mission Hills High — Students at Mission Hills High score 44% proficient, which is below what's typical for similar communities (expected: 49%).
Equity & Diversity
Shown separately, not included in overall scoreFree/Reduced Lunch
45.8%
Students qualifying for federal meal assistance
Test Scores CA CAASPP (2023-24)
Based on 26 test records from CA state assessments. About our data
Proficiency Trend
↓ DecliningAverage proficiency (% at or above grade level) across Math & ELA over time.
Source: EdFacts (NCES) and state assessment data. Growth score: 3.4/10.
How Mission Hills High Compares
See how Mission Hills High performs across key quality dimensions compared to state benchmarks.
Funding & Resources
Programs & Offerings
Data as of 2021-22 · Source: CRDC via Urban Institute · Learn more
Location
1 Mission Hills Ct., San Marcos, CA 92069
Nearby Alternatives
Families considering Mission Hills High may also want to explore other high schools in the area. Escondido High (rated 7.3/10, 3.1 miles away, in nearby Escondido), which scores notably higher. Another option is Foothills High (rated 5.8/10, 2.5 miles away), which scores slightly higher. Additionally, Twin Oaks High (rated 5.6/10, 2.6 miles away), with a very similar rating. For more schools in San Marcos, see our San Marcos schools guide .
Nearby Schools
20 within 3.2 mi| School | Distance | Rating |
|---|---|---|
| Baypoint Preparatory Academy - San Diego San Marcos | 0.6 mi | 8.1 |
| Richland Elementary San Marcos | 0.8 mi | 7.4 |
| Woodland Park Middle San Marcos | 0.8 mi | 5.3 |
| North Coastal Consortium Schools San Marcos | 1.2 mi | 5.8 |
| San Marcos Elementary San Marcos | 1.4 mi | 4.2 |
| Knob Hill Elementary San Marcos | 1.4 mi | 5.8 |
| San Marcos Middle San Marcos | 1.8 mi | 6.2 |
| Twin Oaks Elementary San Marcos | 2.4 mi | 4.5 |
| Community Montessori Escondido | 2.2 mi | 7.2 |
| Dimensions Collaborative Escondido | 2.2 mi | 8.5 |
| Foothills High San Marcos | 2.5 mi | 5.8 |
| Twin Oaks High San Marcos | 2.6 mi | 5.6 |
| Rock Springs Elementary Escondido | 2.2 mi | 7.1 |
| ESCONDIDO ADVENTIST ACADEMY Escondido | 2.3 mi | 7.9 |
| Escondido Adventist Academy Escondido | 2.3 mi | — |
| Paloma Elementary San Marcos | 2.6 mi | 7.7 |
| Double Peak San Marcos | 3.0 mi | 7.3 |
| Discovery Elementary San Marcos | 2.9 mi | 8.3 |
| Escondido High Escondido | 3.1 mi | 7.3 |
| North Broadway Elementary Escondido | 3.2 mi | 5.7 |
Neighborhood Census ACS (2019-2023)
Census data for ZIP 92069 (ACS 2019-2023 5-Year Estimates) · Data sources
Median Income
$93,065
Median Home Value
$714,700
Median Rent
$2,078/mo
Population
46,825
College Educated
34.9%
Homeownership
55.8%
Avg Commute
26.1 min
Poverty Rate
11.8%
Median Age
36.5
Similar Schools
Schools in the same state with comparable level, size, and ratings
| School | Rating |
|---|---|
| Elsinore High Wildomar, CA | 5.4 |
| Granite Hills High El Cajon, CA | 5.4 |
| Grossmont High La Mesa, CA | 5.4 |
| Madera High Madera, CA | 5.4 |
| Quartz Hill High Quartz Hill, CA | 5.4 |
| Shadow Hills High Indio, CA | 5.4 |
Frequently Asked Questions
Common questions about Mission Hills High
What grades does Mission Hills High serve?
Mission Hills High serves students in grades 9th through 12th.
How many students attend Mission Hills High?
Mission Hills High has an enrollment of approximately 2,834 students.
What is the student-teacher ratio at Mission Hills High?
The student-teacher ratio at Mission Hills High is 27.2:1. A lower ratio generally means more individual attention per student. The national average is approximately 16:1 for public schools.
How does Mission Hills High rank in CA?
Mission Hills High ranks #6,645 of 9,539 schools in CA.
What is Mission Hills High's MySchoolScout rating?
Mission Hills High has a current MySchoolScout rating of 5.4 out of 10. This score combines the level-appropriate components shown in the rating breakdown; equity data is shown separately for context.
What are the test scores at Mission Hills High?
Based on loaded state assessment records, Mission Hills High has 48% math proficiency (multi-year average, 2009-2024) and 69% reading/ELA proficiency (multi-year average, 2009-2024).
Is Mission Hills High a charter school?
No, Mission Hills High is not a charter school. It is a traditional public school operated by the local school district.
Is Mission Hills High a Title I school?
No, Mission Hills High is not currently a Title I school.
What does the Free & Reduced Lunch percentage mean for Mission Hills High?
45.8% of students at Mission Hills High qualify for free or reduced-price lunch. This is a commonly used indicator of economic need and provides important context when interpreting test scores.
Neighborhood Context
Powered by 
Quick Facts NCES CCD (SY 2022-23)
- Grades
- 9th – 12th
- Enrollment
- 2,834
- Student-Teacher Ratio
- 27.2:1
- Teachers (FTE)
- 104
- Free/Reduced Lunch
- 45.8%
- Type
- regular
- Setting
- Large Suburb
- County
- San Diego County
- Chronic Absenteeism (SY 2022-23)
- 22.2%
- Phone
- (760) 290-2700
- 4-Year Graduation
- 93.0%
Resources & Links
District
San Marcos Unified- District Enrollment
- 19,374
- Schools in District
- 19
- Per-Pupil Spending
- $14,639
- District Rank
- #15 of 19
Other Schools in This District
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