The top reported proficiency rate is 41% in English language arts. The lowest is 16% in Science.
Original Research by School Decision on Sunny Hill Elem School
Sunny Hill Elementary is a small school serving kindergarten through fifth grade in Carpentersville, drawing its student body almost entirely from the surrounding Hispanic community. The school sits in a mixed-character suburb of Chicago that blends an older industrial core along the Fox River with postwar residential subdivisions, anchored economically by manufacturing, logistics, and retail rather than downtown civic centers. Housing in the area is moderately priced, and the market is active, with homes selling steadily and new construction available.
The academic picture at Sunny Hill is decidedly mixed and warrants close attention from prospective families. In English language arts, the school shows a wide range across tested grades. Third graders demonstrate proficiency at just below two-fifths, while fourth graders fall to one-fifth proficiency—a significant drop. Fifth grade rebounds noticeably, with proficiency approaching two-thirds. In math, the pattern is steeper decline. Third graders reach just above one-half proficiency, fourth graders plunge to roughly one-quarter, and fifth graders fall further still to around one-seventh proficiency. Science results for fifth grade are particularly low, with proficiency near one-sixth. When compared with other districts in Kane County, Sunny Hill's overall proficiency index places it in the bottom quartile, well below the county median. Parents may want to look into this further with the school to understand the drivers of these results—whether they reflect gaps in curriculum implementation, teaching capacity, student demographics, or other factors—and what interventions the school and district are undertaking.
The demographic composition is homogeneous by design and context. Hispanic students make up the vast majority of enrollment; White and multiracial students are each a very small share, and Asian and Black students represent minimal presence. The school serves approximately a small-to-mid-sized enrollment of about a quarter-thousand students spread across kindergarten through fifth grade, with enrollment fairly balanced across grades. Data on free and reduced price lunch eligibility was not available, making it difficult to assess economic need directly from the payload. Similarly, information on English learner counts and special education enrollment was absent, which would help contextualize some of the academic results.
The district, Barrington CUSD 220, recently implemented two parent-relevant changes. Beginning in 2024-25, all elementary schools now offer free full-day kindergarten, replacing the prior half-day model and eliminating a fee-based enrichment program—a meaningful expansion of core instructional time for young learners and a reduction in out-of-pocket costs for families. The district also completed a major capital program that added sensory rooms to every elementary school, cardio facilities at the high school, and safety upgrades district-wide, all finished on time and within budget. However, voters recently approved a substantial referendum for further safety and instructional improvements and a new auditorium, which will raise property taxes; post-passage analyses suggest the actual household impact may be considerably higher than initially projected, a durable consideration for families planning to move into the area.
No information was available on the school's attendance rates, discipline practices, course access, or staffing levels. State testing data reflects the most recent year available; trend data or prior-year comparisons were not provided.
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