#25 Best Private Elementary Schools in Dupage County, IL
Dupage Montessori School
Montessori school · Grades Pre-K–8
Growing: enrollment up 65% since 2011–12
Naperville, IL
B+Overall grade137 students9 students per teacher
2026 lists
Best Private Elementary Schools in Dupage County, IL
Private schools in Dupage County, IL with elementary grades and the highest overall grades. Top 43 of 43 schools.
Grades compare each school's official facts, such as class size, how long it has served families and where graduates go, with similar schools. They're a starting point: visit, ask questions and trust what you see.