Very Good
#1543 of 9,533 schools in CA
Top 16% in state
La Mirada High
High School · Norwalk-La Mirada Unified
13520 Adelfa Dr., La Mirada, CA 90638
Enrollment
1,748
Student-Teacher
23.6:1
Score
7.9
Grades
9th – 12th
Enrollment
1,748
Student-Teacher
23.6:1
Score
7.9
Grades
9th – 12th
Updated
2022-23
Updated 2022-23
How this school compares
In La Mirada
#2 of 10
public schools
California high schools
#262 of 1,892
In district
#3 of 25
Norwalk-La Mirada Unified
Academic growth
9.0 / 10
Exceptional
About La Mirada High
La Mirada High serves 1,748 students in grades 9-12 in this well-established suburban community in Los Angeles County. With 74 full-time equivalent teachers, the school maintains a student-teacher ratio of 23.6:1, providing reasonable access to instruction across its comprehensive high school programs. The school earns a MySchoolScout rating of 6.7 out of 10 and ranks in the 68th percentile among California high schools at #3098 out of 9,566 schools statewide.
Students demonstrate solid performance in English Language Arts, with 65% achieving proficiency or above across grade levels. Mathematics presents opportunities for growth, with 32% of students meeting proficiency standards, indicating the school's focus on strengthening quantitative skills and problem-solving abilities. La Mirada High draws from a stable, middle-class community where the median household income reaches $104,114 and nearly 40% of residents hold bachelor's degrees or higher.
The neighborhood's low poverty rate of 6.1% reflects the area's economic stability, with median home values around $706,600. Located in La Mirada's large suburban setting, the school serves a community that values education and provides students with the foundation of a well-resourced residential environment supportive of academic achievement.
What Parents Should Know
The student-teacher ratio at La Mirada High is 23.6:1, 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
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La Mirada High — Students at La Mirada High score 48% proficient, which is above what's typical for similar communities (expected: 43%).
Equity & Diversity
Shown separately, not included in overall scoreFree/Reduced Lunch
57%
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
↑ ImprovingAverage 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: 9.0/10.
How La Mirada High Compares
See how La Mirada High performs across key quality dimensions compared to state benchmarks.
Funding & Resources
Performance Trends
Math proficiency has improved from 28% (2019) to 31.71% (2024). Reading/ELA proficiency has improved from 56% (2019) to 64.75% (2024).
Location
13520 Adelfa Dr., La Mirada, CA 90638
Nearby Alternatives
Families considering La Mirada High may also want to explore other high schools in the area. La Pluma Elementary (rated 8.0/10, 0.4 miles away), with a very similar rating. Another option is Arlie F. Hutchinson Middle (rated 7.6/10, 1.2 miles away), with a comparable rating. Additionally, Scott Avenue Elementary (rated 7.2/10, 1.3 miles away, in nearby Whittier), with a comparable rating. For more schools in La Mirada, see our La Mirada schools guide .
Nearby Schools
20 within 1.5 mi| School | Distance | Rating |
|---|---|---|
| La Pluma Elementary La Mirada | 0.4 mi | 8.0 |
| Heights Christian Schools, Bluefield Campus La Mirada | 0.5 mi | — |
| Beatitudes of our Lord Elementary La Mirada | 0.5 mi | — |
| Reginald M. Benton Middle La Mirada | 0.6 mi | 6.5 |
| BEATITUDES OF OUR LORD CATHOLIC SCHOOL La Mirada | 0.5 mi | 3.5 |
| Heights Christian Schools, La Mirada La Mirada | 0.8 mi | — |
| Eastwood Elementary La Mirada | 0.8 mi | 5.0 |
| Foundation Christian School La Mirada | 0.9 mi | — |
| John Foster Dulles Elementary La Mirada | 0.9 mi | 6.4 |
| El Camino High (Continuation) La Mirada | 1.0 mi | 6.1 |
| Granada Middle Whittier | 1.2 mi | 7.1 |
| Swan Creek School of the Arts La Mirada | 1.1 mi | — |
| Escalona Elementary La Mirada | 1.2 mi | 6.5 |
| Scott Avenue Elementary Whittier | 1.3 mi | 7.2 |
| Meadow Green Elementary Whittier | 1.2 mi | 5.6 |
| Risingstar Christian Academy Whittier | 1.4 mi | — |
| Gardenhill Elementary La Mirada | 1.2 mi | 5.2 |
| Arlie F. Hutchinson Middle La Mirada | 1.2 mi | 7.6 |
| LIMAI MONTESSORI ACADEMY - BUENA PARK Buena Park | 1.6 mi | — |
| Rancho-Starbuck Intermediate Whittier | 1.5 mi | 6.7 |
Neighborhood Census ACS (2019-2023)
Census data for ZIP 90638 (ACS 2019-2023 5-Year Estimates) · Data sources
Median Income
$110,606
Median Home Value
$765,100
Median Rent
$2,052/mo
Population
45,714
College Educated
39.6%
Homeownership
76.5%
Avg Commute
32.4 min
Poverty Rate
6.5%
Median Age
43.7
Community Profile
The community surrounding La Mirada High has a median household income of $110,606. It is a well-educated community where 40% of adults hold a bachelor's degree or higher. The median home value in the area is $765,100, with a median rent of $2,052/month. The local poverty rate of 6.5% is relatively low. The average commute for residents is 32 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 |
|---|---|
| Agoura High Agoura, CA | 7.9 |
| Anderson W. Clark Magnet High La Crescenta, CA | 7.9 |
| Bloomington High Bloomington, CA | 7.9 |
| Bolsa Grande High Garden Grove, CA | 7.9 |
| Canyon High Anaheim, CA | 7.9 |
| El Modena High Orange, CA | 7.9 |
Frequently Asked Questions
Common questions about La Mirada High
What grades does La Mirada High serve?
La Mirada High serves students in grades 9th through 12th.
How many students attend La Mirada High?
La Mirada High has an enrollment of approximately 1,748 students.
What is the student-teacher ratio at La Mirada High?
The student-teacher ratio at La Mirada High is 23.6:1. A lower ratio generally means more individual attention per student. The national average is approximately 16:1 for public schools.
How does La Mirada High rank in CA?
La Mirada High is ranked #1543 out of 9,533 schools in CA.
What is La Mirada High's MySchoolScout rating?
La Mirada High has a composite rating of 7.9 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 La Mirada High?
Based on the most recent state assessment data, La Mirada High has 41.5% math proficiency and 70.1% reading/ELA proficiency.
Is La Mirada High a charter school?
No, La Mirada High is not a charter school. It is a traditional public school operated by the local school district.
Is La Mirada High a Title I school?
No, La Mirada High is not currently a Title I school.
What does the Free & Reduced Lunch percentage mean for La Mirada High?
57.0% of students at La Mirada 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
Powered by 
FBI UCR 2024. City-level (La Mirada). Data >1 year old.
Quick Facts NCES CCD (SY 2022-23)
- Grades
- 9th – 12th
- Enrollment
- 1,748
- Student-Teacher Ratio
- 23.6:1
- Teachers (FTE)
- 74
- Free/Reduced Lunch
- 57.0%
- Type
- regular
- Setting
- Large Suburb
- County
- Los Angeles County
- Phone
- (562) 210-3315
- Data Year
- 2023–2024
Resources & Links
District
Norwalk-La Mirada Unified- District Enrollment
- 15,052
- Schools in District
- 26
- Per-Pupil Spending
- $19,237
- District Rank
- #3 of 25
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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