Castle Rock Elementary vs TZU CHI ELEMENTARY SCHOOL
Castle Rock Elementary has a higher overall rating of 6.6/10 compared to 5.8/10. Castle Rock Elementary is significantly larger with 691 students, about 7.9× the size of TZU CHI ELEMENTARY SCHOOL (88).
Castle Rock Elementary
Diamond Bar, CA
6.6/10
Elementary SchoolKindergarten – 5th
691 students
TZU CHI ELEMENTARY SCHOOL
Walnut, CA
5.8/10
Elementary SchoolKindergarten – 5th
88 students
Ratings Comparison
| Metric | Castle Rock Elementary | TZU CHI ELEMENTARY SCHOOL |
|---|---|---|
| Overall Rating | 6.6 / 10 | 5.8 / 10 |
| Academic Score | 8.9 | — |
| Growth Score | 6.4 | — |
| Diversity Index | — | — |
| Free/Reduced Lunch | 27.5% | — |
| Environment Score | 3.6 | — |
| State Rank | #4,408 of 9,539 | #1,195 of 1,787 |
| State Percentile | 54th | 33th |
Test Scores
| Subject | Castle Rock Elementary | TZU CHI ELEMENTARY SCHOOL |
|---|---|---|
| Math Proficiency | 86.0% | — |
| Math (State Avg) | — | — |
| ELA Proficiency | 82.0% | — |
| ELA (State Avg) | — | — |
School Details
| Detail | Castle Rock Elementary | TZU CHI ELEMENTARY SCHOOL |
|---|---|---|
| Type | Elementary School | Elementary School |
| Grades | Kindergarten – 5th | Kindergarten – 5th |
| Enrollment | 691 | 88 |
| Student-Teacher Ratio | 26.6:1 | 10.4:1 |
| Free/Reduced Lunch | 27.5% | — |
| Chronic Absenteeism (SY 2022-23) | 12.9% | — |
| District | Walnut Valley Unified | — |
| City | Diamond Bar | Walnut |
Student Demographics
Castle Rock Elementary
Not available
TZU CHI ELEMENTARY SCHOOL
Asian
100.0%
Neighborhood
| Metric | Diamond Bar (91765) | Walnut (91789) |
|---|---|---|
| Median Household Income | $104,737 | $125,742 |
| Median Home Value | $878,900 | $936,800 |
| Median Rent | $2,395 | $2,868 |
| College Educated (Bachelor's+) | 53.3% | 53.2% |
| Poverty Rate | 10.1% | 7.7% |
| Avg Commute | 34 min | 35 min |