J. Marion Roynon Elementary vs Grace Miller Elementary
J. Marion Roynon Elementary and Grace Miller Elementary are very closely rated, both scoring around 7.7 out of 10. J. Marion Roynon Elementary is significantly larger with 804 students, about 1.7× the size of Grace Miller Elementary (461). In math proficiency, Grace Miller Elementary leads at 77.0%.
J. Marion Roynon Elementary
San Dimas, CA
7.7/10
Elementary SchoolKindergarten – 5th
804 students
Grace Miller Elementary
San Dimas, CA
7.8/10
Elementary SchoolKindergarten – 5th
461 students
Ratings Comparison
| Metric | J. Marion Roynon Elementary | Grace Miller Elementary |
|---|---|---|
| Overall Rating | 7.7 / 10 | 7.8 / 10 |
| Academic Score | 9.3 | 9.3 |
| Growth Score | 8.5 | 8.0 |
| Diversity Index | — | — |
| Free/Reduced Lunch | 44.5% | 43.6% |
| Environment Score | 3.2 | 4.8 |
| State Rank | #2,067 of 9,539 | #1,883 of 9,539 |
| State Percentile | 78th | 80th |
Test Scores
| Subject | J. Marion Roynon Elementary | Grace Miller Elementary |
|---|---|---|
| Math Proficiency | 75.0% | 77.0% |
| Math (State Avg) | — | — |
| ELA Proficiency | 64.0% | 72.0% |
| ELA (State Avg) | — | — |
School Details
| Detail | J. Marion Roynon Elementary | Grace Miller Elementary |
|---|---|---|
| Type | Elementary School | Elementary School |
| Grades | Kindergarten – 5th | Kindergarten – 5th |
| Enrollment | 804 | 461 |
| Student-Teacher Ratio | 24.4:1 | 23.1:1 |
| Free/Reduced Lunch | 44.5% | 43.6% |
| Chronic Absenteeism (SY 2022-23) | 28.0% | 23.9% |
| District | Bonita Unified | Bonita Unified |
| City | San Dimas | San Dimas |
Neighborhood
| Metric | San Dimas (91773) | San Dimas (91773) |
|---|---|---|
| Median Household Income | $105,926 | $105,926 |
| Median Home Value | $754,700 | $754,700 |
| Median Rent | $2,232 | $2,232 |
| College Educated (Bachelor's+) | 40.4% | 40.4% |
| Poverty Rate | 9.2% | 9.2% |
| Avg Commute | 32 min | 32 min |