Very Good
#1957 of 9,533 schools in CA
Top 21% in state
Quail Summit Elementary
Elementary School · Walnut Valley Unified
23330 East Quail Summit Dr., Diamond Bar, CA 91765
Enrollment
718
Student-Teacher
26.6:1
Score
7.7
Grades
Kindergarten – 5th
Enrollment
718
Student-Teacher
26.6:1
Score
7.7
Grades
Kindergarten – 5th
Updated
2022-23
Updated 2022-23
How this school compares
In Diamond Bar
#2 of 10
public schools
California elementary schools
#1,371 of 5,817
In district
#1 of 15
Walnut Valley Unified
Equity
9.9 / 10
Exceptional
About Quail Summit Elementary
Quail Summit Elementary serves 718 students in kindergarten through fifth grade in Diamond Bar, California. This highly-rated public school has earned an impressive 8.3 out of 10 MySchoolScout rating and ranks in the 92nd percentile statewide, placing it at #817 out of 9,566 California elementary schools. The school demonstrates strong academic performance, with 81% of students achieving proficiency or above in English Language Arts and an even higher 83% meeting or exceeding standards in mathematics.
With 27 full-time equivalent teachers serving the student body, Quail Summit maintains a student-teacher ratio of 26.6 to 1. The school draws from an affluent suburban community where the median household income reaches $105,712 and over half of residents hold bachelor's degrees or higher. This educated population, combined with a relatively low poverty rate of 9.7%, creates a supportive environment for academic achievement.
The surrounding neighborhood features substantial home values averaging $839,700, reflecting the area's desirability and stability. Quail Summit Elementary operates within Diamond Bar's large suburban setting in Los Angeles County, serving families in a well-established community that values educational excellence and provides students with the foundation for continued academic success.
What Parents Should Know
The student-teacher ratio at Quail Summit Elementary is 26.6:1, 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
Full Profile · 3/3 metricsView breakdown
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Quail Summit Elementary — Students at Quail Summit Elementary score 82% proficient, which is above what's typical for similar communities (expected: 59%).
Equity & Diversity
Shown separately, not included in overall scoreFree/Reduced Lunch
28%
Students qualifying for federal meal assistance
Test Scores CA CAASPP (2023-24)
Based on 10 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: 8.7/10.
How Quail Summit Elementary Compares
See how Quail Summit Elementary performs across key quality dimensions compared to state benchmarks.
Funding & Resources
Performance Trends
Math proficiency has improved from 79% (2019) to 82.72% (2024). Reading/ELA proficiency has remained stable from 81% (2019) to 81.3% (2024).
Location
23330 East Quail Summit Dr., Diamond Bar, CA 91765
Nearby Alternatives
Families considering Quail Summit Elementary may also want to explore other elementary schools in the area. Pantera Elementary (rated 8.8/10, 1.6 miles away), which scores notably higher. Another option is Evergreen Elementary (rated 7.4/10, 1.7 miles away), with a very similar rating. Additionally, Maple Hill Elementary (rated 7.2/10, 0.8 miles away), with a comparable rating. For more schools in Diamond Bar, see our Diamond Bar schools guide .
Nearby Schools
20 within 2.2 mi| School | Distance | Rating |
|---|---|---|
| Chaparral Middle Diamond Bar | 0.4 mi | 7.6 |
| Maple Hill Elementary Diamond Bar | 0.8 mi | 7.2 |
| Mt Calvary Lutheran Diamond Bar | 1.4 mi | — |
| MT CALVARY LUTHERAN SCHOOL Diamond Bar | 1.4 mi | 6.2 |
| Lorbeer Middle Diamond Bar | 1.5 mi | 5.8 |
| LiMai Montessori Academy Diamond Bar | 1.6 mi | — |
| VILLAGE MONTESSORI ACADEMY Diamond Bar | 1.6 mi | — |
| VILLAGE MONTESSORI ACADEMY Diamond Bar | 1.6 mi | — |
| GUIDE ACADEMY Diamond Bar | 1.5 mi | 5.9 |
| Pantera Elementary Diamond Bar | 1.6 mi | 8.8 |
| ST CHRISTOPHER-JOSEPH-AQUINAS ACADEMIC ACADEMY Diamond Bar | 1.5 mi | 5.2 |
| Armstrong Elementary Diamond Bar | 1.8 mi | 6.2 |
| Institute of Knowledge Diamond Bar | 1.6 mi | — |
| DIAMOND BAR MONTESSORI ACADEMY Diamond Bar | 1.9 mi | 5.3 |
| Evergreen Elementary Diamond Bar | 1.7 mi | 7.4 |
| Diamond Bar High Diamond Bar | 1.8 mi | 7.3 |
| Golden Springs Elementary Diamond Bar | 2.1 mi | 5.8 |
| Prestige STEM Academy Diamond Bar | 2.0 mi | — |
| DISCOVERY WORLD MONTESSORI Walnut | 2.1 mi | — |
| South Pointe Middle Walnut | 2.2 mi | 7.3 |
Neighborhood Census ACS (2019-2023)
Census data for ZIP 91765 (ACS 2019-2023 5-Year Estimates) · Data sources
Median Income
$104,737
Median Home Value
$878,900
Median Rent
$2,395/mo
Population
44,779
College Educated
53.3%
Homeownership
77.2%
Avg Commute
34 min
Poverty Rate
10.1%
Median Age
45.7
Community Profile
The community surrounding Quail Summit Elementary has a median household income of $104,737. It is a well-educated community where 53% of adults hold a bachelor's degree or higher. The median home value in the area is $878,900, with a median rent of $2,395/month. The area has a poverty rate of 10.1%. The average commute for residents is 34 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 |
|---|---|
| Altamont Elementary Mountain House, CA | 7.7 |
| Anthony G. Bacich Elementary Kentfield, CA | 7.7 |
| Armada Elementary Moreno Valley, CA | 7.7 |
| Arroyo Elementary Tustin, CA | 7.7 |
| Benjamin Franklin Elementary Glendale, CA | 7.7 |
| Booksin Elementary San Jose, CA | 7.7 |
Frequently Asked Questions
Common questions about Quail Summit Elementary
What grades does Quail Summit Elementary serve?
Quail Summit Elementary serves students in grades Kindergarten through 5th.
How many students attend Quail Summit Elementary?
Quail Summit Elementary has an enrollment of approximately 718 students.
What is the student-teacher ratio at Quail Summit Elementary?
The student-teacher ratio at Quail Summit Elementary is 26.6:1. A lower ratio generally means more individual attention per student. The national average is approximately 16:1 for public schools.
How does Quail Summit Elementary rank in CA?
Quail Summit Elementary is ranked #1957 out of 9,533 schools in CA.
What is Quail Summit Elementary's MySchoolScout rating?
Quail Summit Elementary has a composite rating of 7.7 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 Quail Summit Elementary?
Based on the most recent state assessment data, Quail Summit Elementary has 82.2% math proficiency and 81.0% reading/ELA proficiency.
Is Quail Summit Elementary a charter school?
No, Quail Summit Elementary is not a charter school. It is a traditional public school operated by the local school district.
Is Quail Summit Elementary a Title I school?
No, Quail Summit Elementary is not currently a Title I school.
What does the Free & Reduced Lunch percentage mean for Quail Summit Elementary?
28.0% of students at Quail Summit Elementary 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
- Kindergarten – 5th
- Enrollment
- 718
- Student-Teacher Ratio
- 26.6:1
- Teachers (FTE)
- 27
- Free/Reduced Lunch
- 28.0%
- Type
- regular
- Setting
- Large Suburb
- County
- Los Angeles County
- Phone
- (909) 861-3004
- Data Year
- 2023–2024
Resources & Links
District
Walnut Valley Unified- District Enrollment
- 13,815
- Schools in District
- 15
- Per-Pupil Spending
- $13,971
- District Rank
- #1 of 15
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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