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Very Good

#2974 of 9,533 schools in CA

Top 31% in state

Maple Hill Elementary

Elementary School · Walnut Valley Unified

1350 Maple Hill Rd., Diamond Bar, CA 91765

Enrollment

561

Student-Teacher

28.1:1

Score

7.2

Grades

Kindergarten – 5th

Updated 2022-23

How this school compares

In Diamond Bar

#6 of 10

public schools

California elementary schools

#1,992 of 5,817

In district

#8 of 15

Walnut Valley Unified

Equity

9.9 / 10

Exceptional

About Maple Hill Elementary

Maple Hill Elementary serves 561 students in kindergarten through fifth grade in Diamond Bar, California, consistently earning recognition as one of the state's top-performing elementary schools. With a MySchoolScout rating of 8.3 out of 10 and ranking in the 92nd percentile statewide at #816 out of 9,566 California schools, the school demonstrates exceptional academic achievement. Students excel across core subjects, with 84% achieving proficiency or above in English Language Arts and 83% meeting or exceeding standards in mathematics.

These strong results reflect the dedication of the school's 20 full-time equivalent teachers, though families should note the student-teacher ratio of 28:1, which is typical for many California elementary schools. The school draws from Diamond Bar's well-established community in Los Angeles County, where families value education highly. The surrounding ZIP code 91765 reflects this commitment, with 52% of residents holding bachelor's degrees or higher and a median household income of $105,712.

The area's low poverty rate of 9.7% contributes to a stable learning environment where students can focus on academic growth. Maple Hill Elementary sits in Diamond Bar's large suburban setting, providing students with the benefits of a well-resourced community while maintaining the close-knit feel that makes elementary education so important for young learners.

What Parents Should Know

The student-teacher ratio at Maple Hill Elementary is 28.1:1, 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 metrics
Student Progress7.8Very Good50%
Year-over-year improvement in student test scores.
View breakdown
Years of Data2
Annual Change-0.16 pts/yr
Data Period2019–2024
TrendStable
Academics9.8Exceptional30%
Student proficiency on state tests, adjusted for community poverty levels.
View breakdown
Math Proficiency83.2%
Reading/ELA Proficiency84.2%
Math vs. State Avg+37.5 pts
Reading vs. State Avg+41.4 pts
Overall Proficiency84%
Expected (poverty-adj.)61%
vs. Expected+22.6 pts
Adjusted Percentile97th
College ReadinessNot Available

Data not available for this school

Resources & Environment1.8Significantly Below Average20%
Student-teacher ratio, per-pupil spending, and attendance.
View breakdown
Student-Teacher Ratio28.1:1
Per-Pupil Spending$12,990

Maple Hill Elementary — Students at Maple Hill Elementary score 84% proficient, which is above what's typical for similar communities (expected: 61%).

How we calculate scores →

Equity & Diversity

Shown separately, not included in overall score

Free/Reduced Lunch

25.1%

Students qualifying for federal meal assistance

Test Scores CA CAASPP (2023-24)

Math Proficiency 83.6%
School
State
39.4%
ELA Proficiency 84.1%
School
State
45.3%

Based on 10 test records from CA state assessments. About our data

Proficiency Trend

→ Stable

Average proficiency (% at or above grade level) across Math & ELA over time.

2019
Math
85%
ELA
84%
2024
Math
83.3%
ELA
84.1%

Source: EdFacts (NCES) and state assessment data. Growth score: 7.8/10.

How Maple Hill Elementary Compares

See how Maple Hill Elementary performs across key quality dimensions compared to state benchmarks.

Overall Score
7.2/10
69th percentile in CA
Academic
9.8/10
9.8/10
Growth
7.8/10
Above average
Environment
1.8/10
Below average

Funding & Resources

Free/Reduced Lunch
Students eligible for subsidized meals
25%
Teaching Staff
28:1 student-teacher ratio
20 teachers

Location

1350 Maple Hill Rd., Diamond Bar, CA 91765

Nearby Alternatives

Families considering Maple Hill Elementary may also want to explore other elementary schools in the area. Quail Summit Elementary (rated 7.7/10, 0.8 miles away), which scores slightly higher. Another option is Walnut Elementary (rated 7.6/10, 1.7 miles away, in nearby Walnut), which scores slightly higher. Additionally, Evergreen Elementary (rated 7.4/10, 1.3 miles away), with a very similar rating. For more schools in Diamond Bar, see our Diamond Bar schools guide .

Nearby Schools

20 within 2.0 mi
School Distance Rating
Chaparral Middle Diamond Bar 0.4 mi 7.6
ST CHRISTOPHER-JOSEPH-AQUINAS ACADEMIC ACADEMY Diamond Bar 0.7 mi 5.2
Institute of Knowledge Diamond Bar 0.8 mi
Quail Summit Elementary Diamond Bar 0.8 mi 7.7
Evergreen Elementary Diamond Bar 1.3 mi 7.4
Diamond Bar High Diamond Bar 1.2 mi 7.3
DISCOVERY WORLD MONTESSORI Walnut 1.3 mi
Prestige STEM Academy Diamond Bar 1.6 mi
Mt Calvary Lutheran Diamond Bar 1.6 mi
South Pointe Middle Walnut 1.4 mi 7.3
MT CALVARY LUTHERAN SCHOOL Diamond Bar 1.6 mi 6.2
Armstrong Elementary Diamond Bar 1.7 mi 6.2
LiMai Montessori Academy Diamond Bar 1.7 mi
VILLAGE MONTESSORI ACADEMY Diamond Bar 1.7 mi
VILLAGE MONTESSORI ACADEMY Diamond Bar 1.7 mi
Lorbeer Middle Diamond Bar 1.7 mi 5.8
Walnut Elementary Walnut 1.7 mi 7.6
Castle Rock Elementary Diamond Bar 2.0 mi 6.4
DIAMOND BAR MONTESSORI ACADEMY Diamond Bar 2.1 mi 5.3
Ron Hockwalt Academies (Continuation) Walnut 2.0 mi 6.4

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 Maple Hill 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
ALMADEN COUNTRY DAY SCHOOL San Jose, CA 7.2
Agnes Ware Stanley Elementary Garden Grove, CA 7.2
Alpha Elementary Madera, CA 7.2
Alta Vista Elementary Los Gatos, CA 7.2
Alturas Elementary Alturas, CA 7.2
Ambler Avenue Elementary Carson, CA 7.2

Frequently Asked Questions

Common questions about Maple Hill Elementary

What grades does Maple Hill Elementary serve?

Maple Hill Elementary serves students in grades Kindergarten through 5th.

How many students attend Maple Hill Elementary?

Maple Hill Elementary has an enrollment of approximately 561 students.

What is the student-teacher ratio at Maple Hill Elementary?

The student-teacher ratio at Maple Hill Elementary is 28.1:1. A lower ratio generally means more individual attention per student. The national average is approximately 16:1 for public schools.

How does Maple Hill Elementary rank in CA?

Maple Hill Elementary is ranked #2974 out of 9,533 schools in CA.

What is Maple Hill Elementary's MySchoolScout rating?

Maple Hill Elementary has a composite rating of 7.2 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 Maple Hill Elementary?

Based on the most recent state assessment data, Maple Hill Elementary has 83.6% math proficiency and 84.1% reading/ELA proficiency.

Is Maple Hill Elementary a charter school?

No, Maple Hill Elementary is not a charter school. It is a traditional public school operated by the local school district.

Is Maple Hill Elementary a Title I school?

No, Maple Hill Elementary is not currently a Title I school.

What does the Free & Reduced Lunch percentage mean for Maple Hill Elementary?

25.1% of students at Maple Hill 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.

11 schools nearby View map →

Neighborhood Context

Walk Score
20 Car-Dependent
Bike Score
7 Somewhat Bikeable
City Safety
High (1,946/100K)

Powered by Walk Score

FBI UCR 2024. City-level (Diamond Bar). Data >1 year old.

Quick Facts NCES CCD (SY 2022-23)

Grades
Kindergarten – 5th
Enrollment
561
Student-Teacher Ratio
28.1:1
Teachers (FTE)
20
Free/Reduced Lunch
25.1%
Type
regular
Setting
Large Suburb
County
Los Angeles County
Data Year
2023–2024

District

Walnut Valley Unified
District Enrollment
13,815
Schools in District
15
Per-Pupil Spending
$13,971
District Rank
#8 of 15

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 methodology

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