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If you could change one rule at Quail Summit Elementary, what would it be?
Community prompt from u/allk12. Replies below.
Enrollment
696
Elementary
DISTRICT 636 · STATE 465
SCHOOL COMMUNITY·WALNUT VALLEY UNIFIED·NCES 064128009205
Quail Summit Elementary
23330 East Quail Summit Dr., Diamond Bar, CA 91765 · (909) 861-3004 · Los Angeles County
GRADES KG–05ELEMENTARY21-SUBURBREGULAR SCHOOL696 STUDENTS
Student : Teacher
25.3:1
28 FTE teachers
DISTRICT 25.7:1 · STATE 22.3:1
Free / Reduced Lunch
25%
174 students
DISTRICT 26% · STATE 65%
Community
6
0 members
Enrollment and student:teacher ratio compared against other elementary schools. Free/Reduced Lunch and demographics compared against all schools.
Enrollment by grade, 2024-25
| Grade | Students | Share |
|---|---|---|
| Kindergarten | 131 | 19% |
| Grade 1 | 98 | 14% |
| Grade 2 | 107 | 15% |
| Grade 3 | 118 | 17% |
| Grade 4 | 129 | 19% |
| Grade 5 | 113 | 16% |
This year's kindergarten class (131) is 16% larger than its 5th grade class (113).
Student demographics
42%Diversity index
The chance that two students picked at random belong to different racial or ethnic groups.
DISTRICT 46% · STATE 62% · US 70%
Student head counts by race/ethnicity from federal NCES enrollment data. District, state, and US figures are each group's share of all public school students in that area (US excludes territories). Very small groups may be suppressed in the source, so categories do not always sum exactly to total enrollment.
Gender split
Test scores
CAASPP 2024-25 . % met or exceeded standardEnglish Language Arts
76.7%
CA avg 49.1% . -1.3pp since 2014
Math
81.9%
CA avg 37.7% . +3.9pp since 2014
What this means: On the CAASPP, California's statewide test, about 77 of every 100 students at this school read and write at grade level and about 82 of 100 do math at grade level. Across all California schools, those numbers are about 49 and 38. Reading and writing scores are down about 1 points since 2014, while math scores are up about 4 points.
Performance levels, 2024-25
| Subject | Standard Exceeded | Standard Met | Standard Nearly Met | Standard Not Met |
|---|---|---|---|---|
| English Language Arts | 48.5% | 28.2% | 13.1% | 10.2% |
| Math | 56.3% | 25.6% | 12.5% | 5.6% |
Share of tested students at each CAASPP level. Each student counts in one level, so a row adds to about 100%.
CAASPP results by year
| School year | English Language Arts | Math |
|---|---|---|
| 2024-25 | 76.7% | 81.9% |
| 2023-24 | 81.3% | 82.7% |
| 2022-23 | 81.7% | 83.8% |
| 2021-22 | 80.6% | 77.3% |
| 2018-19 | 81.4% | 79.2% |
| 2017-18 | 79.0% | 83.4% |
| 2016-17 | 77.8% | 81.9% |
| 2015-16 | 83.0% | 84.0% |
| 2014-15 | 78.0% | 78.0% |
% met or exceeded standard, all students and all tested grades.
Source: CAASPP. All students, all grades. See all years and grades →
BeatsExpectations
Demographically-adjusted score · methodologyTier
OUTPERFORMING
Top 10% of CA schools after controlling for student poverty
Actual proficiency
80.7%
composite math + reading, all grades
Predicted
64.9%
based on CA schools with similar FRL share
Beats by
+15.8pp
above demographic expectation
What this means: About 81% of students here test proficient in math and reading, well above the roughly 65% typical for California schools with a similar share of low-income students. BeatsExpectations ranks schools against others at the same poverty level, not by raw scores, so a school can post high scores and still fall short of its prediction, or post lower scores and still beat it. This school clears its prediction by about 16 points, placing it in California's top 10%.
BeatsExpectations runs a per-state regression of proficiency on free/reduced-lunch share, then scores each school by residual. How this is calculated →
Schools most like Quail Summit Elementary
Quail Summit Elementary's state test result (80.7% proficient) is higher than 5 of the 5 schools below with a result.
| School | Students | Low-income | Proficient |
|---|---|---|---|
| Quail Summit Elementary this school | 696 | 25.0% | 80.7% |
| Curtner Elementary Milpitas | 663 | 23.5% | 78.2% |
| Walnut Elementary Walnut | 706 | 25.2% | 77.2% |
| Evergreen Elementary Diamond Bar | 709 | 25.8% | 73.7% |
| Castle Rock Elementary Diamond Bar | 684 | 26.6% | 69.4% |
| Parkmont Elementary Fremont | 734 | 24.0% | 73.2% |
Matched among California elementary schools on enrollment, the share of students from low-income families (eligible for free or reduced-price lunch), and racial and ethnic makeup. Proficient is the average share of students meeting the state standard across all of the school's state tests in 2023-24 and 2024-25, the same combined score our test-score rankings use. Online schools and schools serving specialized populations are not matched.
Where Quail Summit Elementary ranks
Among elementary schools| Measure | This school | In California | In Los Angeles County |
|---|---|---|---|
| State test proficiency ranked highest first | 80.7% | #196 of 5,151 | #45 of 1,126 |
| Math proficiency ranked highest first | 81.9% | #173 of 5,172 ▼ 25 | #35 of 1,129 ▼ 4 |
| Reading proficiency ranked highest first | 76.7% | #412 of 5,172 ▼ 211 | #98 of 1,129 ▼ 46 |
| 3-year test score change ranked biggest gain first | +0.4pp | #3,230 of 5,116 | #785 of 1,116 |
| Enrollment ranked largest first | 696 | #784 of 5,915 | #138 of 1,300 |
| Students per teacher ranked fewest first | 25.3:1 | #4,583 of 5,352 | #1,038 of 1,213 |
| Diversity index ranked most diverse first | 41.9% | #3,312 of 5,354 | #569 of 1,214 |
| Free and reduced lunch ranked highest share first | 25.0% | #4,969 of 5,625 | #1,177 of 1,276 |
| Enrollment change since 2017-18 ranked fastest growth first | +6.7% | #673 of 1,139 | #111 of 181 |
Ranked against other public elementary schools. Online schools are left out of every list, and test-score lists leave out schools that serve specialized populations. Each rank links to the full list. Arrows under a test-score rank show places moved since the prior test year, among schools tested both years.
4-year change
SY 2020-21 vs SY 2024-25Enrollment
696
+31 (+5%) vs 2020
+40% since 1990-91, when it was 497
Student : Teacher
25.3:1
was 25.6:1
Source: NCES Common Core of Data
Enrollment and staffing by year
| School year | Students | Teachers (FTE) | Students per teacher | Free and reduced lunch |
|---|---|---|---|---|
| 2024-25 | 696 | 27.5 | 25.3:1 | 25% (174) |
| 2023-24 | 718 | 27.5 | 26.1:1 | 28% (201) |
| 2022-23 | 665 | 25.5 | 26.1:1 | 26% (170) |
| 2020-21 | 665 | 26 | 25.6:1 | 22% (147) |
| 2017-18 | 652 | 25 | 26.1:1 | 21% (135) |
| 2015-16 | 663 | 24 | 27.6:1 | 13% (89) |
| 2010-11 | 582 | N/A | N/A | 13% (73) |
| 2000-01 | 630 | 29 | 21.7:1 | 6% (36) |
| 1990-91 | 497 | 16 | 31.1:1 | N/A |
Source: NCES Common Core of Data. Rows are the federal collections on file for Quail Summit Elementary.
Since 2017-18: students up 7% (652 to 696); teachers up 10% (25 to 27.5).
About Quail Summit Elementary
Quail Summit Elementary is a medium-sized elementary school. Its address is in Diamond Bar, California. Enrollment in 2024-25 was 696 students in kindergarten through 5. The typical figure for elementary schools in California is about 465 students.
In Walnut Valley Unified, 15 schools enroll a combined 13,992 students.
At 74%, Asian students outnumber all other groups at Quail Summit Elementary combined. The remaining students are 16% Hispanic, 5% multiracial, and 3% White. Among people living in Los Angeles County, the Asian share is about 15%. Quail Summit Elementary has a diversity index of 42%, compared with 70% for all US public school students.
Teacher staffing is 27.5 full-time equivalents, or about 25.3 students per teacher. Among elementary schools in California, the typical ratio is 22.3:1. About 25% of students, or 174, qualify for free or reduced-price lunch. By comparison, the figure for public schools in Los Angeles County is 70%.
Predicted from its free or reduced-price lunch share, Quail Summit Elementary would score about 64.9%. It scores 80.7%, a top-10% result among California schools on BeatsExpectations.
Los Angeles County census figures show that median household income is about $90,112, a bachelor's degree or higher is held by about 36% of adults, and the share of residents below the poverty line is 10%. A total of 2,244 public schools operate in Los Angeles County, serving about 1,265,907 students.
Chaparral Middle is located about 0.4 miles from Quail Summit Elementary. Other public schools within five miles: at least 8. The school's 80.7% average proficiency ranks 3rd among 9 nearby schools.
NCES assigns Quail Summit Elementary the locale Suburb: Large, meaning in a suburban area outside a principal city, within an urbanized area with a population of 250,000 or more.
The number of students climbed from 665 to 696 over 4 years.
Conversations here can range across science fairs, picture day, and bus routes. Posting is open to anyone connected to the school.
Los Angeles County at a glance
View full county profilePopulation
9,808,667
Census ACS
Median income
$90,112
Household, ACS
Bachelor's+
36%
Adults 25+
Poverty rate
10%
Below federal line
Schools in county
2,244
1,265,907 students
Quick facts
Related schools
Other schools in Walnut Valley Unified
- Diamond Bar HighHigh · 2,563 students
- Walnut HighHigh · 2,148 students
- Chaparral MiddleMiddle · 1,349 students
- Suzanne MiddleMiddle · 1,190 students
- South Pointe MiddleMiddle · 979 students
- Evergreen ElementaryElementary · 709 students
Other schools in Diamond Bar
- Diamond Bar HighHigh · 2,563 students
- Chaparral MiddleMiddle · 1,349 students
- Evergreen ElementaryElementary · 709 students
- Lorbeer MiddleMiddle · 688 students
- Castle Rock ElementaryElementary · 684 students
- Maple Hill ElementaryElementary · 556 students
Nearby schools
- Chaparral Middle0.4 mi · 1,349
- Maple Hill Elementary0.8 mi · 556
- Lorbeer Middle1.5 mi · 688
- Pantera Elementary1.6 mi · 512
- Evergreen Elementary1.7 mi · 709
- Armstrong Elementary1.8 mi · 251
Frequently asked questions
About Quail Summit ElementaryHow many students attend Quail Summit Elementary?
Quail Summit Elementary enrolls approximately 696 students in grades KG-05.
What grades does Quail Summit Elementary serve?
Quail Summit Elementary serves grades KG-05.
What is the student-teacher ratio at Quail Summit Elementary?
The student-to-teacher ratio at Quail Summit Elementary is approximately 25.3:1 (28 FTE teachers).
How diverse is Quail Summit Elementary?
Quail Summit Elementary reports a student body of 3% White, 16% Hispanic, 2% Black, 74% Asian, 5% Two or more.
Who oversees Quail Summit Elementary?
Quail Summit Elementary is overseen by Walnut Valley Unified in Los Angeles County.
Data sourceSchool profile facts are sourced from the NCES. Community content is posted by allk12 members.