Below Average
#8200 of 9,533 schools in CA
Mount Miguel High
High School · Grossmont Union High
8585 Blossom Ln., Spring Valley, CA 91977
Enrollment
1,506
Student-Teacher
83.7:1
Score
4.6
Grades
9th – 12th
Enrollment
1,506
Student-Teacher
83.7:1
Score
4.6
Grades
9th – 12th
Updated
2022-23
Updated 2022-23
How this school compares
In Spring Valley
#8 of 8
public schools
California high schools
#1,735 of 1,892
In district
#12 of 14
Grossmont Union High
Academic growth
8.6 / 10
Exceptional
About Mount Miguel High
Mount Miguel High serves 1,506 students in grades 9-12 in Spring Valley, a large suburban community in San Diego County. With 18 full-time equivalent teachers, the school maintains a student-teacher ratio of approximately 84:1, reflecting the challenges many California high schools face with staffing and resources. Academically, Mount Miguel High has significant room for growth, with 39% of students demonstrating proficiency in English Language Arts and 15% meeting standards in mathematics.
The school ranks in the 20th percentile among California high schools, indicating focused attention on student development and academic improvement would benefit the community. The school draws from a diverse suburban neighborhood where the median household income reaches $86,189 and home values average $589,400. About 25% of local residents hold bachelor's degrees or higher, while the poverty rate sits at a relatively modest 10.7% in this ZIP code of over 65,000 residents.
Mount Miguel High operates in Spring Valley's established suburban landscape, serving families in a community that balances middle-class stability with the ongoing educational challenges facing many large public high schools in California's competitive academic environment.
What Parents Should Know
The student-teacher ratio at Mount Miguel High is 83.7:1, which is higher than the national average. This may mean larger class sizes, so parents should ask about classroom support, teaching assistants, and how the school differentiates instruction for students who need extra help.
Score Breakdown
Full Profile · 4/4 metricsView breakdown
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Mount Miguel High — Students at Mount Miguel High score 27% proficient, which is below what's typical for similar communities (expected: 29%).
Equity & Diversity
Shown separately, not included in overall scoreFree/Reduced Lunch
80.3%
Students qualifying for federal meal assistance
Test Scores CA CAASPP (2023-24)
Based on 8 test records from CA state assessments. About our data
Proficiency Trend
→ StableAverage proficiency (% at or above grade level) across Math & ELA over time.
* COVID-affected year — test participation was uneven nationwide. This data is weighted at 50% in the Growth score calculation.
Source: EdFacts (NCES) and state assessment data. Growth score: 8.6/10.
How Mount Miguel High Compares
See how Mount Miguel High performs across key quality dimensions compared to state benchmarks.
Funding & Resources
Performance Trends
Math proficiency has improved from 12% (2019) to 15.09% (2024). Reading/ELA proficiency has improved from 36% (2019) to 38.56% (2024).
Location
8585 Blossom Ln., Spring Valley, CA 91977
Nearby Alternatives
Families considering Mount Miguel High may also want to explore other high schools in the area. Mt. Vernon Elementary (rated 8.3/10, 0.7 miles away, in nearby Lemon Grove), which scores notably higher. Another option is Freese Elementary (rated 7.9/10, 1.4 miles away, in nearby San Diego), which scores notably higher. Additionally, Keiller Leadership Academy (rated 7.7/10, 1.6 miles away, in nearby San Diego), which scores notably higher. For more schools in Spring Valley, see our Spring Valley schools guide .
Nearby Schools
20 within 1.8 miNeighborhood Census ACS (2019-2023)
Census data for ZIP 91977 (ACS 2019-2023 5-Year Estimates) · Data sources
Median Income
$92,407
Median Home Value
$623,500
Median Rent
$1,897/mo
Population
62,957
College Educated
26.3%
Homeownership
62.9%
Avg Commute
27.4 min
Poverty Rate
10.4%
Median Age
35.3
Community Profile
The community surrounding Mount Miguel High has a median household income of $92,407. It is an area where 26% of adults hold a bachelor's degree or higher. The median home value in the area is $623,500, with a median rent of $1,897/month. The area has a poverty rate of 10.4%. The average commute for residents is 27 minutes. Source: U.S. Census ACS 2022 5-Year Estimates.
Similar Schools
Schools in the same state with comparable level, size, and ratings
| School | Rating |
|---|---|
| C4L ACADEMY Irvine, CA | 4.6 |
| El Cajon Valley High El Cajon, CA | 4.6 |
| Eureka Senior High Eureka, CA | 4.6 |
| Jefferson High Daly City, CA | 4.6 |
| Vanden High Fairfield, CA | 4.6 |
| BISHOP AMAT MEMORIAL HIGH SCHOOL La Puente, CA | 4.5 |
Frequently Asked Questions
Common questions about Mount Miguel High
What grades does Mount Miguel High serve?
Mount Miguel High serves students in grades 9th through 12th.
How many students attend Mount Miguel High?
Mount Miguel High has an enrollment of approximately 1,506 students.
What is the student-teacher ratio at Mount Miguel High?
The student-teacher ratio at Mount Miguel High is 83.7:1. A lower ratio generally means more individual attention per student. The national average is approximately 16:1 for public schools.
How does Mount Miguel High rank in CA?
Mount Miguel High is ranked #8200 out of 9,533 schools in CA.
What is Mount Miguel High's MySchoolScout rating?
Mount Miguel High has a composite rating of 4.6 out of 10 on MySchoolScout. This score combines academic performance, student growth, and school environment into a single score. Equity data is shown separately for context.
What are the test scores at Mount Miguel High?
Based on the most recent state assessment data, Mount Miguel High has 17.3% math proficiency and 42.5% reading/ELA proficiency.
Is Mount Miguel High a charter school?
No, Mount Miguel High is not a charter school. It is a traditional public school operated by the local school district.
Is Mount Miguel High a Title I school?
No, Mount Miguel High is not currently a Title I school.
What does the Free & Reduced Lunch percentage mean for Mount Miguel High?
80.3% of students at Mount Miguel 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.
Explore More Schools
Neighborhood Context
Quick Facts NCES CCD (SY 2022-23)
- Grades
- 9th – 12th
- Enrollment
- 1,506
- Student-Teacher Ratio
- 83.7:1
- Teachers (FTE)
- 18
- Free/Reduced Lunch
- 80.3%
- Type
- regular
- Setting
- Large Suburb
- County
- San Diego County
- Phone
- (619) 664-8400
- Data Year
- 2023–2024
Resources & Links
District
Grossmont Union High- District Enrollment
- 16,566
- Schools in District
- 15
- Per-Pupil Spending
- $18,399
- District Rank
- #12 of 14
Other Schools in This District
How We Rate Schools
Every school receives a composite score from 1 to 10 based on four pillars: Academic Performance (50%), Student Growth (20%), Equity (15%), and Learning Environment (15%). Scores are built from publicly available data including standardized test results, enrollment figures, and school climate indicators.
Read our full methodologyRelated reading
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