Original Research by School Decision on Mundelein Cons High School
Mundelein Cons High School is a mid-sized regular public high school serving grades nine through twelve in Mundelein, a Lake County village with a solid industrial and commercial base anchored by the headquarters of Medline Industries, the nation's largest privately held medical supplies manufacturer. The school enrolls students across all four high school grades, drawn from a student body that is roughly half Hispanic, with a substantial white population and smaller shares of Asian and other groups. State assessment data for this school were not available, so we cannot report proficiency levels or trends. A graduation rate was not provided in the available data. The comparison metrics that position this school against other Lake County districts showed no applicable data.
The school's immediate context is active growth and change. Voters approved a major building referendum in November 2024, with construction beginning in spring 2025, to address aging infrastructure, overcrowding, and instructional space constraints, including an expansion of career and technical education areas. The work is expected to span several years. Property tax bills in the district will carry an increase beginning in May 2026 as the bond from that referendum takes effect, a recurring cost families moving into the area would need to factor in. This follows an earlier, failed referendum in April 2023 that prompted the district to re-scope the project downward before returning with a smaller, successful proposal.
Mundelein itself has shifted from a rural, blue-collar small town into a suburban, middle-class community with over a hundred small to medium-sized businesses. The downtown core near the Metra station is the walkable, civic anchor, with dining, retail, and a growing residential cluster; the rest of the village is auto-oriented and crossed by four state highways. Major development is underway both downtown, with new apartment buildings and a transit-oriented infill RFP near the station, and on the suburban edges, with townhome and single-family subdivisions under construction. The most ambitious long-term project is Wirtz Corporation's Ivanhoe Village on a former farm at Route 60, planned as Illinois' first Urbanistic Traditional Neighborhood Development.
Housing values in the Mundelein zip code show moderate appreciation, and rents are rising modestly. The local employment landscape is anchored in manufacturing, healthcare, and retail, with Medline's recent expansion of its testing lab as a sign of that foundation. Schools are located on separated campuses away from downtown rather than clustered in the civic core.
Program information, staffing details, course offerings, and discipline data were not available for this school in the data provided. A parent considering this school would benefit from visiting the Mundelein Cons HSD 120 website directly to learn about course pathways, support services, and the day-to-day environment, since those specifics fall outside what this summary can address.
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