Covington Elementary vs Bullis Charter
Bullis Charter has a higher overall rating of 8.6/10 compared to 6.4/10. Bullis Charter is significantly larger with 1,025 students, about 2.5× the size of Covington Elementary (407). 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.
Covington Elementary
Los Altos, CA
407 students
Bullis Charter
Los Altos, CA
1,025 students
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| Metric | Covington Elementary | Bullis Charter |
|---|---|---|
| Overall Rating | 6.4 / 10 | 8.6 / 10 |
| Academic Score | 9.7 | 9.8 |
| Growth Score | 3.1 | 7.4 |
| Diversity Index | — | — |
| Free/Reduced Lunch | 4.4% | 3.5% |
| Environment Score | 9.6 | 9.8 |
| State Rank | #4,808 of 9,557 | #443 of 9,557 |
| State Percentile | 50th | 95th |
Test Scores
| Subject | Covington Elementary | Bullis Charter |
|---|---|---|
| Math Proficiency | 90.0% | 91.0% |
| Math (State Avg) | — | — |
| ELA Proficiency | 91.0% | 90.0% |
| ELA (State Avg) | — | — |
School Details
Neighborhood
| Metric | Los Altos (94024) | Los Altos (94022) |
|---|---|---|
| Median Household Income | $250,001 | $250,001 |
| Median Home Value | $2,000,001 | $2,000,001 |
| Median Rent | $3,501 | $3,501 |
| College Educated (Bachelor's+) | 85.1% | 88.7% |
| Poverty Rate | 2.8% | 4.0% |
| Avg Commute | 24 min | 24 min |
The data story: Covington Elementary vs Bullis Charter
Covington Elementary and Bullis Charter sit just 1.7 miles apart in Los Altos, California, yet their state rankings tell a meaningful story: Covington Elementary ranks #107 of 9,533 California schools while Bullis Charter ranks #145 of 9,533 — a 38-position gap in Covington's favor despite an overall rating that differs by only 0.1 points (Covington 9.2/10, Bullis Charter 9.1/10). Both schools perform at the very top of the state, but Covington holds a consistent edge across the metrics that drive those rankings.
On academic measures, the two schools are nearly identical — Covington Elementary scores 9.9/10 versus Bullis Charter's 9.8/10 in academics, a difference of one-tenth of a point. The growth gap is more pronounced: Covington Elementary scores 9.0/10 on student growth versus Bullis Charter's 8.6/10, a 0.4-point delta that suggests Covington is moving students forward at a faster rate relative to their starting points, not just serving students who arrive high-performing.
Both schools report identical free and reduced-price lunch rates of 4%, so socioeconomic composition is not a differentiating factor. Where the schools diverge structurally is size and staffing density. Bullis Charter enrolls 1,025 students compared to Covington Elementary's 407 — more than twice the enrollment. That scale difference partially explains the student-teacher ratio gap: Bullis Charter runs 14.9 students per teacher versus Covington Elementary's 19.4:1, meaning Bullis Charter families get meaningfully smaller class environments despite the larger total enrollment.
The grade span is another concrete distinction. Bullis Charter serves kindergarten through 8th grade, keeping students through middle school within a single campus community. Covington Elementary serves kindergarten through 6th grade only, so families must transition to a separate middle school after 6th grade. Bullis Charter's charter status also means enrollment is typically by lottery rather than attendance boundary, while Covington Elementary assignment is geography-based — a practical difference that shapes who can access each school.
Editorial summary generated April 2026 · sonnet
Who each school fits
Covington Elementary
Bullis Charter suits families who want smaller class sizes — 14.9 students per teacher versus Covington's 19.4:1 — and prefer keeping children on one campus through 8th grade rather than navigating a middle school transition after 6th grade. Because it's a charter, families outside the immediate attendance zone can access it, making it a realistic option for more of Los Altos.
Bullis Charter
Covington Elementary suits families who value a higher state rank (#107 vs. #145), a stronger student growth score (9.0 vs. 8.6), and the simplicity of a neighborhood public school with guaranteed enrollment. At 407 students versus Bullis Charter's 1,025, Covington also offers a tighter-knit campus feel for families who prefer a smaller school community.