Castelar Street Elementary vs Sierra Vista Elementary

Sierra Vista Elementary holds a 1.0-point overall rating advantage over Castelar Street Elementary — 9.8 versus 8.8 out of 10 — but the state rank gap tells the sharper story: Sierra Vista Elementary ranks #1 of 9,533 schools in California, while Castelar Street Elementary ranks #354 of 9,533. Both schools sit in the top tier statewide, but Sierra Vista's position is singular. The two campuses are 5.1 miles apart in Los Angeles, making the comparison realistic for families with geographic flexibility.

On academic measures, Sierra Vista Elementary scores 9.5 out of 10 versus Castelar Street Elementary's 8.7 — a 0.8-point gap that reflects meaningfully stronger tested proficiency. The growth gap is wider still: Sierra Vista Elementary earns a perfect 10.0 growth score compared to Castelar Street Elementary's 9.0, meaning students at Sierra Vista are outpacing their academic baselines at a measurably higher rate than their peers at Castelar. For families who weight year-over-year student improvement heavily, that one-point growth delta matters as much as the proficiency difference.

Demographically, the two schools are strikingly similar in economic profile — free and reduced lunch rates are 85% at Castelar Street Elementary and 84% at Sierra Vista Elementary, a near-identical split. Where they diverge sharply is size and classroom density. Castelar Street Elementary enrolls 611 students against Sierra Vista Elementary's 151, making Sierra Vista roughly one-quarter the size. That smaller enrollment drives a student-teacher ratio of 16.8:1 at Sierra Vista versus 20.4:1 at Castelar — a difference of 3.6 students per classroom that typically translates to more direct instructional time per child.

One structural difference worth noting for families planning ahead: Castelar Street Elementary serves grades KG through 8, covering elementary and middle school years under one roof, while Sierra Vista Elementary serves grades KG through 6 only. Families at Castelar can keep students in a single school community through 8th grade, avoiding a middle school transition. Sierra Vista families will need to plan for a separate middle school placement after 6th grade.