Very Good
#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
Enrollment
461
Student-Teacher
23.1:1
Score
7.8
Grades
Kindergarten – 5th
Updated
2022-23
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 metricsView breakdown
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Data not available for this school
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Grace Miller Elementary — Students at Grace Miller Elementary score 68% proficient, which is above what's typical for similar communities (expected: 50%).
Equity & Diversity
Shown separately, not included in overall scoreFree/Reduced Lunch
43.6%
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: 8.3/10.
How Grace Miller Elementary Compares
See how Grace Miller Elementary performs across key quality dimensions compared to state benchmarks.
Funding & Resources
Performance Trends
Math proficiency has improved from 62% (2019) to 67.16% (2024). Reading/ELA proficiency has declined from 72% (2019) to 68.29% (2024).
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.
Explore More Schools
Neighborhood Context
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
- Phone
- (909) 971-8206
- Data Year
- 2023–2024
Resources & Links
District
Bonita Unified- District Enrollment
- 9,957
- Schools in District
- 15
- Per-Pupil Spending
- $14,544
- District Rank
- #4 of 13
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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