Bullis Charter vs Mariano Castro Elementary
Bullis Charter has a higher overall rating of 8.6/10 compared to 4.5/10. Bullis Charter is significantly larger with 1,025 students, about 4.0× the size of Mariano Castro Elementary (257). In math proficiency, Bullis Charter leads at 91.0%.
Attendance data is under correction. A public school's existing Resources & Environment score and overall rating shown here may still reflect an unverified attendance input.
Bullis Charter
Los Altos, CA
8.6/10
Elementary SchoolKindergarten – 8thCharter
1,025 students
Mariano Castro Elementary
Mountain View, CA
4.5/10
Elementary SchoolKindergarten – 5th
257 students
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| Metric | Bullis Charter | Mariano Castro Elementary |
|---|---|---|
| Overall Rating | 8.6 / 10 | 4.5 / 10 |
| Academic Score | 9.8 | 2.6 |
| Growth Score | 7.4 | 3.8 |
| Diversity Index | — | — |
| Free/Reduced Lunch | 3.5% | 74.3% |
| Environment Score | 9.8 | 9.1 |
| State Rank | #443 of 9,557 | #8,447 of 9,557 |
| State Percentile | 95th | 12th |
Test Scores
| Subject | Bullis Charter | Mariano Castro Elementary |
|---|---|---|
| Math Proficiency | 91.0% | 32.0% |
| Math (State Avg) | — | — |
| ELA Proficiency | 90.0% | 47.0% |
| ELA (State Avg) | — | — |
School Details
| Detail | Bullis Charter | Mariano Castro Elementary |
|---|---|---|
| Type | Elementary School | Elementary School |
| Grades | Kindergarten – 8th | Kindergarten – 5th |
| Enrollment | 1,025 | 257 |
| Student-Teacher Ratio | 14.9:1 | 18.4:1 |
| Free/Reduced Lunch | 3.5% | 74.3% |
| District | Bullis Charter District | Mountain View Whisman |
| City | Los Altos | Mountain View |
Neighborhood
| Metric | Los Altos (94022) | Mountain View (94040) |
|---|---|---|
| Median Household Income | $250,001 | $184,494 |
| Median Home Value | $2,000,001 | $2,000,001 |
| Median Rent | $3,501 | $3,017 |
| College Educated (Bachelor's+) | 88.7% | 77.9% |
| Poverty Rate | 4.0% | 5.1% |
| Avg Commute | 24 min | 25 min |