The top reported proficiency rate is 96% in English language arts. The lowest is 91% in Science.
Original Research by School Decision on Oak Elem School
Oak Elem School serves grades PreK through 5 in Hinsdale, an affluent residential village about twenty miles west of Chicago. The school enrolls a small to mid-sized body of students across seven grade levels, with the largest cohort in PreK and declining enrollment in the upper elementary grades.
The student population is predominantly white, with an Asian enrollment that is noticeably above typical state and national levels. Hispanic, multiracial, and other groups form smaller shares. Data on free-or-reduced-price lunch eligibility and students with disabilities or English learners was not available, so a reader cannot assess economic diversity or support needs from the provided information.
Academic performance on Illinois state assessments (IAR and ISA 2.0) is a clear strength. In the tested grades across 2024-25, proficiency rates in English language arts ranged from the mid-nineties to nearly all students meeting or exceeding state standards. Math proficiency was similarly high across grades 3, 4, and 5, consistently in the high 90s except for grade 3 at a still-strong level. In science, grade 5 proficiency was in the low 90s. Test participation was 100 percent across all reported grades. When positioned against districts across DuPage County, Oak Elem's overall proficiency index places it in the top quartile, a meaningful indicator of strong foundational academics.
The school does not serve grades 6 through 8; any state assessment data for those grades would not apply here. Oak Elem is a regular public elementary school, not a charter or magnet, and serves the feeder area for Hinsdale CCSD 181.
One curriculum shift of direct relevance to families: the district adopted i-Ready Classroom Mathematics (Curriculum Associates, 2023) as its K-5 series, a pedagogical change that emphasizes problem-solving and peer discussion rather than traditional computation-focused instruction. Families considering Oak Elem should understand this is how elementary math is now taught. Additionally, the district has formalized placement criteria for advanced and accelerated math in grades 3-5, meaning entry to upper-level math tracks is now gated by assessment and clear criteria rather than parent request alone. This shapes the pathway students can enter in middle and high school.
Hinsdale itself is a stable, affluent community with a walkable downtown, strong civic life anchored by Burlington Park and the Hinsdale Memorial Building (housing village offices and the public library), and express Metra access to Chicago. Housing values are high, and per-capita income is among the highest in the Chicago metropolitan area. The village population is essentially flat, though the housing stock has undergone substantial turnover through demolition and replacement over the past two decades; recent years have seen fewer teardowns as a voluntary historic-preservation program with tax rebates and zoning incentives has gained traction.
The school's location on South Oak Street places it in a residential neighborhood within this village context. No data on school discipline, staffing, or attendance patterns was available, nor were details on special programs, clubs, or other enrichments. The school website was not provided, so a parent would want to visit it directly for current information on curriculum implementation, parent involvement, and school culture.
See more original research from School Decision →