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#1650 of 9,533 schools in CA

Top 17% in state

Grace Miller Elementary

Elementary School · Bonita Unified

115 West Allen Ave., San Dimas, CA 91773

Enrollment

461

Student-Teacher

23.1:1

Score

7.8

Grades

Kindergarten – 5th

Updated 2022-23

How this school compares

In San Dimas

#4 of 14

public schools

California elementary schools

#1,158 of 5,817

In district

#4 of 13

Bonita Unified

Equity

9.5 / 10

Exceptional

About Grace Miller Elementary

Grace Miller Elementary serves 461 students in kindergarten through fifth grade in San Dimas, California. This well-regarded public school maintains a student-teacher ratio of 23.1 to 1 with 20 full-time equivalent teachers on staff. The school demonstrates strong academic performance, earning an impressive 8.2 out of 10 rating from MySchoolScout and ranking in the 91st percentile statewide at #855 out of 9,566 California elementary schools.

Students consistently perform well on standardized assessments, with 68% achieving proficiency or above in English Language Arts and 67% meeting or exceeding standards in mathematics across all grade levels. Grace Miller Elementary is situated in an established suburban community where families value education. The surrounding neighborhood reflects economic stability, with a median household income of $101,466 and median home values around $714,400.

The area's commitment to education is evident in its demographics, where 38% of residents hold bachelor's degrees or higher, and the poverty rate remains relatively low at 9.4%. Located at 115 West Allen Avenue, the school serves families in the 91773 ZIP code area, which encompasses approximately 34,000 residents. Grace Miller Elementary operates within San Dimas's large suburban setting in Los Angeles County, providing students with both community stability and access to broader metropolitan resources.

What Parents Should Know

The student-teacher ratio at Grace Miller Elementary is 23.1:1, 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 Progress8.3Excellent50%
Year-over-year improvement in student test scores.
View breakdown
Years of Data2
Annual Change+0.13 pts/yr
Data Period2019–2024
TrendStable
Academics9.3Exceptional30%
Student proficiency on state tests, adjusted for community poverty levels.
View breakdown
Math Proficiency67.2%
Reading/ELA Proficiency68.3%
Math vs. State Avg+21.5 pts
Reading vs. State Avg+25.5 pts
Overall Proficiency68%
Expected (poverty-adj.)50%
vs. Expected+17.4 pts
Adjusted Percentile90th
College ReadinessNot Available

Data not available for this school

Resources & Environment4.4Below Average20%
Student-teacher ratio, per-pupil spending, and attendance.
View breakdown
Student-Teacher Ratio23.1:1
Per-Pupil Spending$13,167

Grace Miller Elementary — Students at Grace Miller Elementary score 68% proficient, which is above what's typical for similar communities (expected: 50%).

How we calculate scores →

Equity & Diversity

Shown separately, not included in overall score

Free/Reduced Lunch

43.6%

Students qualifying for federal meal assistance

Test Scores CA CAASPP (2023-24)

Math Proficiency 66.2%
School
State
39.4%
ELA Proficiency 68.9%
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
62%
ELA
72%
2024
Math
67.2%
ELA
68.1%

Source: EdFacts (NCES) and state assessment data. Growth score: 8.3/10.

How Grace Miller Elementary Compares

See how Grace Miller Elementary performs across key quality dimensions compared to state benchmarks.

Overall Score
7.8/10
83th percentile in CA
Academic
9.3/10
9.3/10
Growth
8.3/10
Above average
Environment
4.4/10
Below average

Funding & Resources

Free/Reduced Lunch
Students eligible for subsidized meals
44%
Teaching Staff
23:1 student-teacher ratio
20 teachers

Location

115 West Allen Ave., San Dimas, CA 91773

Nearby Alternatives

Families considering Grace Miller Elementary may also want to explore other elementary schools in the area. J. Marion Roynon Elementary (rated 7.9/10, 0.6 miles away), with a very similar rating. Another option is L.A. COUNTY FAIR ASSOC. CHILD DEVELOPMENT CENTER (rated 7.5/10, 1.4 miles away, in nearby Pomona), with a very similar rating. Additionally, Oak Mesa Elementary (rated 6.8/10, 1.4 miles away), with a comparable rating. For more schools in San Dimas, see our San Dimas schools guide .

Nearby Schools

20 within 1.5 mi
School Distance Rating
Bonita High San Dimas 0.5 mi 7.7
J. Marion Roynon Elementary San Dimas 0.6 mi 7.9
ACADEMY OF SPORTS SCIENCE La Verne 0.7 mi 5.2
CALVARY BAPTIST SCHOOLS La Verne 0.6 mi 7.0
Calvary Baptist Schools La Verne 0.7 mi
La Verne Heights Elementary San Dimas 0.8 mi 6.6
Joan Macy School La Verne 0.7 mi
JOAN MACY SCHOOL La Verne 0.7 mi 7.1
Damien High School La Verne 0.8 mi
DAMIEN HIGH SCHOOL La Verne 0.8 mi 6.0
Ramona Middle San Dimas 0.9 mi 7.2
LUTHERAN HIGH SCHOOL La Verne 0.9 mi 8.2
HOLY NAME OF MARY ELEMENTARY SCHOOL San Dimas 1.1 mi 6.3
Holy Name of Mary San Dimas 1.1 mi
Oak Mesa Elementary San Dimas 1.4 mi 6.8
Allen Avenue Elementary San Dimas 1.2 mi 6.4
L.A. COUNTY FAIR ASSOC. CHILD DEVELOPMENT CENTER Pomona 1.4 mi 7.5
Haynes Family of Programs dba Bliss Academy La Verne 1.5 mi
CITY OF KNOWLEDGE SCHOOL Pomona 1.5 mi 7.7
City of Knowledge Pomona 1.5 mi

Neighborhood Census ACS (2019-2023)

Census data for ZIP 91773 (ACS 2019-2023 5-Year Estimates) · Data sources

Median Income

$105,926

Median Home Value

$754,700

Median Rent

$2,232/mo

Population

33,917

College Educated

40.4%

Homeownership

71.3%

Avg Commute

31.9 min

Poverty Rate

9.2%

Median Age

42.7

Community Profile

The community surrounding Grace Miller Elementary has a median household income of $105,926. 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 $754,700, with a median rent of $2,232/month. The local poverty rate of 9.2% 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
A. L. Conner Elementary Orange Cove, CA 7.8
Abby Reinke Elementary Temecula, CA 7.8
Academy for Enriched Sciences Encino, CA 7.8
Anaheim Hills Elementary Anaheim, CA 7.8
Aviara Oaks Elementary Carlsbad, CA 7.8
Bellevue Elementary Santa Rosa, CA 7.8

Frequently Asked Questions

Common questions about Grace Miller Elementary

What grades does Grace Miller Elementary serve?

Grace Miller Elementary serves students in grades Kindergarten through 5th.

How many students attend Grace Miller Elementary?

Grace Miller Elementary has an enrollment of approximately 461 students.

What is the student-teacher ratio at Grace Miller Elementary?

The student-teacher ratio at Grace Miller Elementary is 23.1:1. A lower ratio generally means more individual attention per student. The national average is approximately 16:1 for public schools.

How does Grace Miller Elementary rank in CA?

Grace Miller Elementary is ranked #1650 out of 9,533 schools in CA.

What is Grace Miller Elementary's MySchoolScout rating?

Grace Miller Elementary has a composite rating of 7.8 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 Grace Miller Elementary?

Based on the most recent state assessment data, Grace Miller Elementary has 66.2% math proficiency and 68.9% reading/ELA proficiency.

Is Grace Miller Elementary a charter school?

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

Is Grace Miller Elementary a Title I school?

No, Grace Miller Elementary is not currently a Title I school.

What does the Free & Reduced Lunch percentage mean for Grace Miller Elementary?

43.6% of students at Grace Miller 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
55 Somewhat Walkable
Bike Score
48 Somewhat Bikeable
City Safety
High (2,574/100K)

Powered by Walk Score

FBI UCR 2024. City-level (San Dimas). Data >1 year old.

Quick Facts NCES CCD (SY 2022-23)

Grades
Kindergarten – 5th
Enrollment
461
Student-Teacher Ratio
23.1:1
Teachers (FTE)
20
Free/Reduced Lunch
43.6%
Type
regular
Setting
Large Suburb
County
Los Angeles County
Data Year
2023–2024

District

Bonita Unified
District Enrollment
9,957
Schools in District
15
Per-Pupil Spending
$14,544
District Rank
#4 of 13

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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