The top reported proficiency rate is 68% in English language arts. The lowest is 25% in Math.
Original Research by School Decision on Hinckley-big Rock Middle Sch
Hinckley-Big Rock Middle School serves grades six through eight in Big Rock, a small rural village in southwestern Kane County, about fifty miles west of Chicago. The school sits on Route 30 in a setting of widely spaced homes on large lots and agricultural land, not a walkable town center. Enrollment is small, with roughly equal distributions across the three grade levels. The student body is predominantly white, with smaller shares of Hispanic, multiracial, and Black students. Data on free-or-reduced-price lunch eligibility and special populations such as English learners and students with individualized education plans was not available.
The most recent state assessment data shows a performance profile shaped by subject and grade. In English language arts, the school demonstrates strength in the upper grades: eighth graders show high proficiency, as do seventh graders and fifth graders. Sixth-grade ELA proficiency is solid but lower than those grades. In mathematics, the picture is substantially weaker across the board. Fifth-grade math proficiency is modest, sixth-grade math proficiency is quite low, seventh-grade math proficiency is very low, and eighth-grade math recovers somewhat but still sits below fifth grade. In science, tested in grades five and eight, proficiency is below the midpoint in fifth grade and approaches the midpoint by eighth grade. Testing participation rates are strong across the board, indicating the data reflects the full cohort. It bears noting that Illinois changed its proficiency cut scores in these assessments, so year-to-year trend comparisons are not directly comparable.
When positioned against districts in Kane County, Hinckley-Big Rock's overall proficiency index falls below the midpoint. The school does not report a graduation rate because it serves only middle grades, and chronic absenteeism data is not available.
The district recently completed a bond sale to fund facility and site improvements, structured so that the debt service portion of property taxes did not increase; capital upgrades were finalized in summer 2024. This approach reflects an effort to support school facilities while managing the housing costs families face in the area. Housing values in the Big Rock zip code are moderate relative to the nation but above the Illinois state benchmark, and affording a home here involves a mortgage cost that is slightly higher than typical rents.
The surrounding community is rural and predominantly agricultural. Big Rock itself is small and has grown very slowly; population has been essentially flat across recent decades. There is no dominant private employer; residents tend to commute via highways to jobs in the Chicago metropolitan area. Civic infrastructure is modest: a small special library affiliated with the historical society, and Big Rock Forest Preserve with a loop trail around Siegler Lake as the main recreation anchor. The school district itself is one of the area's notable institutional employers, operating schools split across Hinckley and Big Rock villages.
For families drawn to this area, the school offers a quiet, rural middle school setting within a small district. The ELA curriculum appears to support upper-grade proficiency well, but math results warrant conversation with the school about what support structures are in place for students moving through the middle grades in that subject. This would be a school and community to explore further if you value a tight-knit, low-density rural setting and are willing to drive for most daily activities; it would not be the right fit if walkability, dense peer networks, or extensive program breadth is important to your family.
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