Best Elementary Schools in Zip Code 91006

This analysis of three elementary schools in the 91006 zip code of Arcadia, CA, serving grades K-5 and K-8, reveals a stark contrast in educational performance largely defined by their district affiliation.

The two schools in the Arcadia Unified district, Camino Grove Elementary and Highland Oaks Elementary, are both elite, 5-star schools consistently ranking in the top 5% of the state, with exceptionally high academic proficiency and remarkably low chronic absenteeism, especially at Camino Grove. In sharp contrast, Rio Hondo Elementary, part of the El Monte City district, ranks in the bottom third of California schools, with proficiency rates below state averages and a much higher rate of student economic need.

A key finding is that despite Rio Hondo spending about 60% more per student and having a lower student-teacher ratio than the Arcadia schools, its academic outcomes are significantly lower, highlighting that funding alone does not determine success. This creates a clear divide within the same zip code, where district boundaries lead to vastly different school experiences, with Arcadia Unified schools demonstrating consistent excellence and high student engagement.