Armstrong Elementary vs LiMai Montessori Academy
Armstrong Elementary is significantly larger with 249 students, about 17.8× the size of LiMai Montessori Academy (14).
Armstrong Elementary
Diamond Bar, CA
7.1/10
Elementary SchoolKindergarten – 6th
249 students
LiMai Montessori Academy
Diamond Bar, CA
Elementary SchoolKindergarten – 1st
14 students
Ratings Comparison
| Metric | Armstrong Elementary | LiMai Montessori Academy |
|---|---|---|
| Overall Rating | 7.1 / 10 | — / 10 |
| Academic Score | 8.1 | — |
| Growth Score | 6.4 | — |
| Diversity Index | — | — |
| Free/Reduced Lunch | 69.1% | — |
| Environment Score | 7.3 | — |
| State Rank | #3,331 of 9,539 | — |
| State Percentile | 65th | — |
Test Scores
| Subject | Armstrong Elementary | LiMai Montessori Academy |
|---|---|---|
| Math Proficiency | 69.0% | — |
| Math (State Avg) | — | — |
| ELA Proficiency | 62.0% | — |
| ELA (State Avg) | — | — |
School Details
| Detail | Armstrong Elementary | LiMai Montessori Academy |
|---|---|---|
| Type | Elementary School | Elementary School |
| Grades | Kindergarten – 6th | Kindergarten – 1st |
| Enrollment | 249 | 14 |
| Student-Teacher Ratio | 20.8:1 | 2.0:1 |
| Free/Reduced Lunch | 69.1% | — |
| Chronic Absenteeism (SY 2022-23) | 36.9% | — |
| District | Pomona Unified | — |
| City | Diamond Bar | Diamond Bar |
Neighborhood
| Metric | Diamond Bar (91765) | Diamond Bar (91765) |
|---|---|---|
| Median Household Income | $104,737 | $104,737 |
| Median Home Value | $878,900 | $878,900 |
| Median Rent | $2,395 | $2,395 |
| College Educated (Bachelor's+) | 53.3% | 53.3% |
| Poverty Rate | 10.1% | 10.1% |
| Avg Commute | 34 min | 34 min |