Original Research by School Decision on Lisle High School
Lisle High School is a regular public high school of about four hundred students in grades nine through twelve, located in Lisle, a mixed-use western Chicago suburb in DuPage County. The school is part of Lisle CUSD 202, a district that also operates the area's only middle school, Lisle Junior High, which is undergoing a multi-phase renovation covering HVAC, health and life-safety upgrades, and security improvements across several summers.
The student body at Lisle High is predominantly white, with meaningful representation of Hispanic students and smaller populations of Black and Asian students. Demographic data on free-or-reduced-price lunch eligibility and counts of students with individualized education plans or English learners was not available, so a parent may want to contact the school directly to understand the scope of support services and how they align with their student's needs.
State assessment results, graduation rate data, and chronic absenteeism rates were not available for the school. Without these metrics, it is not possible to characterize the school's academic proficiency or completion outcomes relative to other districts in DuPage County. A parent seeking this information should reach out to the school or district to request the most recent test scores, graduation data, and other accountability measures.
Lisle High sits in a community shaped by significant corporate investment. The village is home to major employers including international headquarters of Navistar and SunCoke, the Koch Industries subsidiary Molex, and offices of CA Technologies, Unilever, McCain Foods, and the U.S. Nuclear Regulatory Commission. This employment base supports a housing market with median home values in the mid-range for the area and median rents stable but moderate. The community is actively redeveloping, with new townhouse and single-family projects approved in the past year aimed at adding housing near the downtown core and along major corridors. The downtown itself is pedestrian-scaled and anchored by a Metra station connecting to Chicago, though most of Lisle outside the downtown remains car-oriented suburban neighborhoods.
The district's recent contract negotiations with teachers set compensation increases for the next three years and changed the structure of post-retirement benefits. Local property taxes fund the vast majority of district revenue, a structural reality that shapes budget pressures and long-term financial planning.
Beyond what appears in the data, specifics about course offerings, Advanced Placement breadth, career and technical pathways, extracurricular programs, class size, teaching staff composition, and the school's pedagogical approach were not available. The school's website and a direct conversation with admissions or a counselor would provide essential color on day-to-day academic culture, program rigor, and fit for a particular student's interests and learning style.
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