Best Schools in La Grange, Illinois

La Grange, Illinois fields 7 ranked public schools with an average score of 7.9 out of 10 — a ceiling that places this western Chicago suburb firmly in high-performing territory. Five of those seven schools, 71%, clear the 7-out-of-10 mark, meaning the odds strongly favor landing your child in a school that outperforms most of the state. That kind of consistency across a small district is rare and worth weighting heavily as you compare communities.

The elementary tier is where La Grange separates itself from peers. Cossitt Avenue Elementary leads the city at 9.6 out of 10, the top score among all ranked schools here. Pleasantdale Elementary follows at 9.5, and Ogden Avenue Elementary posts a 9.1. Three elementary schools clustered that close to a perfect score signals that strong instruction is a system-wide pattern, not an outlier. Seventh Avenue Elementary rounds out the elementary picture at 7.3, still above the district average and well within the competitive range parents are typically looking for.

At the secondary level, Lyons Township High School earns a 7.6. That score reflects solid academic performance, though there is a visible step down from the elementary peak. Parents moving into La Grange with middle- or high-school-age children should look closely at Lyons Township's specific program offerings, course rigor, and outcomes data before assuming the district's elementary strength carries fully into the upper grades. The school still outperforms a significant share of Illinois high schools, but the gap between the 9.6 at Cossitt and the 7.6 at Lyons is worth understanding before you commit to a specific neighborhood.

For most families, La Grange's public school landscape is a genuine asset. The district average of 7.9 is well above what most Illinois cities can claim across all grade bands, and elementary-age children in particular have access to schools that rank among the strongest in the region. When comparing La Grange to neighboring communities, lead with the elementary scores — they represent a real competitive advantage. Confirm your specific attendance boundaries early, since the difference between a 9.6 school and a 7.3 school can hinge on which side of a street you land on.