Grattan Elementary vs Lafayette Elementary

Grattan Elementary and Lafayette Elementary are among California's top elementary schools, with both earning an overall rating of 9.2/10. Their state ranks are virtually identical — Grattan Elementary sits at #135 of 9,533 schools in California while Lafayette Elementary lands at #136 — a separation of one position out of nearly ten thousand schools. Separated by just 2.7 miles in San Francisco, these two KG–05 schools offer families a genuinely close call at the top of the state rankings.

The clearest measurable difference between the two schools is academic proficiency versus growth trajectory. Lafayette Elementary holds a 9.7/10 academic score, a full point ahead of Grattan Elementary's 8.7/10 — the most significant performance gap between the two schools. Grattan Elementary counters with a 9.5/10 growth score against Lafayette Elementary's 9.1/10, meaning students at Grattan are advancing at a faster rate relative to their starting points even if Lafayette's current proficiency level is higher. Families prioritizing where students currently test out will favor Lafayette; those focused on year-over-year academic momentum will find Grattan's growth score more compelling.

Demographically, the two schools diverge in ways that matter for equity-minded families. Lafayette Elementary enrolls 474 students — 90 more than Grattan Elementary's 384 — and serves a substantially higher share of economically disadvantaged students, with 28% of Lafayette's enrollment qualifying for free or reduced-price lunch compared to 15% at Grattan. Student-teacher ratios are comparable: Grattan Elementary at 20.2:1 and Lafayette Elementary at 20.6:1, a negligible half-student difference that is unlikely to affect classroom experience in practice.

Both schools serve the same grade span — kindergarten through fifth grade — making them direct substitutes for any San Francisco family in the attendance zone debate. Lafayette Elementary's stronger academic score suggests a student body that currently performs at higher tested proficiency levels, while Grattan Elementary's growth edge suggests instructional practices that accelerate student progress over time. For families where demographic diversity and free/reduced lunch representation signal community composition priorities, Lafayette's 28% FRL rate versus Grattan's 15% is a concrete distinction worth factoring into the decision.