Excellent
#640 of 9,533 schools in CA
Top 7% in state
Rosemead High
High School · El Monte Union High
9063 East Mission Dr., Rosemead, CA 91770
Enrollment
1,673
Student-Teacher
21.7:1
Score
8.5
Grades
9th – 12th
Enrollment
1,673
Student-Teacher
21.7:1
Score
8.5
Grades
9th – 12th
Updated
2022-23
Updated 2022-23
How this school compares
In Rosemead
#5 of 14
public schools
California high schools
#103 of 1,892
In district
#1 of 7
El Monte Union High
Equity
9.7 / 10
Exceptional
About Rosemead High
Rosemead High is a public high school in Rosemead, CA, part of the El Monte Union High. The school serves approximately 1,673 students in grades 9th – 12th with a student-teacher ratio of 21.7:1. It holds a MySchoolScout rating of 8.5/10, placing it in the 93.3th percentile among CA schools — an above average rating overall.
Students demonstrate 45% proficiency in math, 13 points above the state average and 73% in reading/language arts, 22 points above the state average. The school scores particularly well in student growth (8.4/10). Located in a neighborhood with a median household income of $73,757, where 23% of adults hold a bachelor's degree or higher.
The school is situated in a large suburban setting.
What Parents Should Know
The student-teacher ratio at Rosemead High is 21.7:1, 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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Rosemead High — Students at Rosemead High score 59% proficient, which is above what's typical for similar communities (expected: 26%).
Equity & Diversity
Shown separately, not included in overall scoreFree/Reduced Lunch
86.4%
Students qualifying for federal meal assistance
Test Scores CA CAASPP (2023-24)
Based on 6 test records from CA state assessments. About our data
Proficiency Trend
→ StableAverage proficiency (% at or above grade level) across Math & ELA over time.
Source: EdFacts (NCES) and state assessment data. Growth score: 8.4/10.
How Rosemead High Compares
See how Rosemead High performs across key quality dimensions compared to state benchmarks.
Funding & Resources
Performance Trends
Math proficiency has remained stable from 46% (2019) to 44.2% (2024). Reading/ELA proficiency has improved from 71% (2019) to 74.38% (2024).
Location
9063 East Mission Dr., Rosemead, CA 91770
Nearby Alternatives
Families considering Rosemead High may also want to explore other high schools in the area. Jefferson Middle (rated 9.0/10, 1.2 miles away, in nearby San Gabriel), which scores slightly higher. Another option is Willard (Frances E.) Elementary (rated 8.9/10, 1.5 miles away), which scores slightly higher. Additionally, Muscatel Middle (rated 8.8/10, 0.3 miles away), which scores slightly higher. For more schools in Rosemead, see our Rosemead schools guide .
Nearby Schools
20 within 1.3 mi| School | Distance | Rating |
|---|---|---|
| Encinita Elementary Rosemead | 0.3 mi | 6.7 |
| Muscatel Middle Rosemead | 0.3 mi | 8.8 |
| La Rosa Elementary Temple City | 0.7 mi | 7.3 |
| Savannah Elementary Rosemead | 0.7 mi | 5.5 |
| Emma W. Shuey Elementary Rosemead | 0.7 mi | 8.4 |
| Mildred B. Janson Elementary Rosemead | 0.9 mi | 7.4 |
| SAN GABRIEL ACADEMY San Gabriel | 1.0 mi | 8.8 |
| TELSTAR MONTESSORI CHILD CARE CENTER El Monte | 1.2 mi | — |
| Roosevelt Elementary San Gabriel | 1.1 mi | 6.7 |
| Cloverly Elementary Temple City | 1.2 mi | 7.5 |
| Jefferson Middle San Gabriel | 1.2 mi | 9.0 |
| St. Luke Catholic School Temple City | 1.2 mi | — |
| TOTAL CHILD PRESCHOOL LEARNING LINK INC. San Gabriel | 1.1 mi | — |
| Gabrielino High San Gabriel | 1.2 mi | 7.4 |
| Willard (Frances E.) Elementary Rosemead | 1.5 mi | 8.9 |
| ST ANTHONY SCHOOL San Gabriel | 1.4 mi | 5.0 |
| Dewey Avenue Elementary San Gabriel | 1.3 mi | 4.4 |
| Shirpser Elementary El Monte | 1.3 mi | 8.1 |
| Beach Cities Learning, San Gabriel San Gabriel | 1.3 mi | — |
| BEACH CITIES LEARNING SAN GABRIEL San Gabriel | 1.3 mi | 7.3 |
Neighborhood Census ACS (2019-2023)
Census data for ZIP 91770 (ACS 2019-2023 5-Year Estimates) · Data sources
Median Income
$73,757
Median Home Value
$712,700
Median Rent
$1,740/mo
Population
58,893
College Educated
23.1%
Homeownership
51.1%
Avg Commute
28 min
Poverty Rate
12.8%
Median Age
44.6
Community Profile
The community surrounding Rosemead High has a median household income of $73,757. It is a community where 23% of adults hold a bachelor's degree or higher. The median home value in the area is $712,700, with a median rent of $1,740/month. The area has a poverty rate of 12.8%. The average commute for residents is 28 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 |
|---|---|
| Aragon High San Mateo, CA | 8.5 |
| Colton High Colton, CA | 8.5 |
| Dos Pueblos Senior High Goleta, CA | 8.5 |
| Escondido High Escondido, CA | 8.5 |
| Galileo High San Francisco, CA | 8.5 |
| Los Angeles Center for Enriched Studies Los Angeles, CA | 8.5 |
Frequently Asked Questions
Common questions about Rosemead High
What grades does Rosemead High serve?
Rosemead High serves students in grades 9th through 12th.
How many students attend Rosemead High?
Rosemead High has an enrollment of approximately 1,673 students.
What is the student-teacher ratio at Rosemead High?
The student-teacher ratio at Rosemead High is 21.7:1. A lower ratio generally means more individual attention per student. The national average is approximately 16:1 for public schools.
How does Rosemead High rank in CA?
Rosemead High is ranked #640 out of 9,533 schools in CA.
What is Rosemead High's MySchoolScout rating?
Rosemead High has a composite rating of 8.5 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 Rosemead High?
Based on the most recent state assessment data, Rosemead High has 44.8% math proficiency and 73.3% reading/ELA proficiency.
Is Rosemead High a charter school?
No, Rosemead High is not a charter school. It is a traditional public school operated by the local school district.
Is Rosemead High a Title I school?
No, Rosemead High is not currently a Title I school.
What does the Free & Reduced Lunch percentage mean for Rosemead High?
86.4% of students at Rosemead 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
- Walk Score
- 84 Very Walkable
- Transit Score
- 42 Some Transit
- Bike Score
- 56 Bikeable
- City Safety
- High (2,868/100K)
Powered by 
FBI UCR 2024. City-level (Rosemead). Data >1 year old.
Quick Facts NCES CCD (SY 2022-23)
- Grades
- 9th – 12th
- Enrollment
- 1,673
- Student-Teacher Ratio
- 21.7:1
- Teachers (FTE)
- 77
- Free/Reduced Lunch
- 86.4%
- Type
- regular
- Setting
- Large Suburb
- County
- Los Angeles County
- Phone
- (626) 286-3141
- Data Year
- 2023–2024
Resources & Links
District
El Monte Union High- District Enrollment
- 7,677
- Schools in District
- 7
- Per-Pupil Spending
- $20,640
- District Rank
- #1 of 7
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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