The top reported proficiency rate is 56% in English language arts. The lowest is 36% in Math.
Original Research by School Decision on Gemini Middle School
Gemini Middle School serves grades six through eight in Niles, an inner-ring Chicago suburb known for its heavy retail presence and notable ethnic diversity. The school draws from East Maine School District 63, which completed a significant structural reorganization when it shifted all sixth graders into Gemini and expanded the facility in the early 2020s. That enrollment shift remains in effect, meaning Gemini has become the comprehensive middle school for the district.
The school's academic performance shows a split profile. In English language arts, proficiency is above the midpoint for comparable districts in Cook County, with sixth, seventh, and eighth graders reaching proficiency rates in the mid-to-upper-50s range. Science performance in eighth grade is also solid. Mathematics, by contrast, is substantially lower. Sixth graders in math demonstrate proficiency in the mid-30s, seventh graders hold closer to the low-40s, and eighth graders drop back to the mid-30s. Across all tested grades and subjects, the school's overall proficiency index sits above the midpoint among Cook County districts, a meaningful if modest position. Test participation rates are very high across all grades, suggesting the data reflects the school's enrollment reliably.
The student body of roughly a thousand students is racially and ethnically diverse. White, Asian, and Hispanic students each make up roughly a quarter of enrollment, with two-or-more-races students representing a substantial share as well. Data on the free-or-reduced-price-lunch rate, which helps indicate economic need, was not available. Neither were rates for English learners or students with IEPs, so a parent seeking to understand how the school serves students with specific needs or language backgrounds would benefit from asking the school directly.
Niles itself is a mixed-use village dominated by retail corridors and shopping centers rather than a traditional walkable downtown. Civic life is spread across the community, anchored by the Niles-Maine District Library and the village's unusual free bus service, which connects major shopping areas and public facilities. The community is currently in the midst of its largest development push in decades, centered on converting aging retail into mixed-use housing and civic space, though the overall population has declined modestly in recent years.
Housing in the Niles area is moderately priced for the Chicago region. Homes are valued in the low-to-mid range, with monthly rent in a similar position. The mortgage and rent-to-income ratios suggest the area remains reasonably affordable relative to median household income, though this depends on a family's specific financial situation. The housing market shows relatively balanced supply and demand compared to the broader county.
The district faces a consequential moment. East Maine SD 63 is considering a substantial bond referendum for November 2026 that would fund major renovations to aging school buildings. Most schools in the district are decades old and would see significant infrastructure work if voters approve the measure. This would translate into measurable property tax increases for homeowners, a direct and lasting cost that families should factor into their housing calculus in the area. The district's Master Plan, completed with the opening of an Early Learning Center in 2020, brought the reorganization that placed all sixth graders at Gemini and expanded its facilities then; any future growth or changes in how the district operates would likely emerge from decisions about the referendum and subsequent capital investments.
A parent considering Gemini should look closely at the mathematics curriculum and instruction, given the lower proficiency levels there compared to the school's English performance. The strong participation rates and the school's position above the county midpoint in overall proficiency suggest engaged instruction and reasonable academic standing, but the math-ELA gap merits conversation with the school about how students are supported in that subject and what approaches are in place to build competency.
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