The top reported proficiency rate is 41% in English language arts. The lowest is 34% in Science.
Original Research by School Decision on Gray M Sanborn Elem School
Gray M Sanborn Elementary serves grades pre-K through sixth in Palatine, a suburban village northwest of Chicago that straddles Cook and Lake counties. The school draws from a residential commuter community with a mix of single-family neighborhoods, apartments, and subdivisions, anchored by a downtown core around the Metra station.
The school's enrollment is small to mid-sized for an elementary building, with balanced representation across grades through fifth. The student body is diverse: roughly half white, a third Hispanic, roughly one in ten Black, and smaller numbers of Asian and multiracial students. Economically, specific free-and-reduced-price-lunch data was not available, so a reader looking to understand the school's economic mix would want to ask the school directly. Special education and English-learner enrollment counts were similarly not provided.
On state assessments, Gray M Sanborn's proficiency rates are below where the field typically benchmarks them. In third-grade math, roughly half the students met proficiency; in fourth grade, a third did; in fifth grade, just over one-quarter reached proficiency. English language arts shows a similar pattern: third graders posted roughly one-third proficiency, while fourth and fifth graders landed in the mid-40s. Fifth-grade science proficiency was around one-third. These numbers suggest that most students in the tested grades are working below grade-level standards in the core subjects, and a parent would be right to ask the school what intervention and support structures are in place for students who are not meeting benchmarks.
Positioned against other districts in Cook County, the school's overall proficiency index falls below the midpoint. The state changed assessment cut scores recently, making year-to-year comparisons difficult; the school has no prior-year data to show whether these results represent a change or a baseline. State testing data does not exist for grades one and two, as Illinois does not test those grades, and grade-six and seventh-grade test results were not available, likely due to the nature of how those grades are now served in the district following recent reorganization.
The district itself has undergone substantial change. A 2022 bond referendum, "Moving 15 Forward," funded a five-year capital plan that renovated twelve school buildings, updated classrooms, libraries, and science and STEM spaces. Full-day kindergarten launched district-wide in 2024-25, replacing half-day programming. The district also restructured its schools, moving sixth grade up into new middle schools and redrawing attendance boundaries. These changes mean that families' school assignments and their children's daily schedules have shifted within the past couple of years, and the school's building facilities themselves are in the midst of or recently completed upgrades.
Palatine's housing market has been active, with median home values and rents both modest relative to national benchmarks, though rising. Downtown development has picked up, with several multifamily buildings completed in recent years and plans for additional mixed-use projects near the Metra station. The village's major employers include Weber-Stephen Products, the USPS distribution center, Harper College, and the school district itself, along with proximity to the Schaumburg employment corridor.
A parent considering Gray M Sanborn should understand that the school is currently operating with proficiency levels that trail county medians. That reality would merit a direct conversation with the school about what academic support and intervention are offered to students not meeting grade-level standards, what the school's improvement plan looks like, and how families can partner in addressing learning gaps. The school's facilities are being upgraded as part of a broader district initiative, and full-day kindergarten is now in place. The school itself operates in a neighborhood that is stable and residentially anchored, with access to parks and the Metra line, though day-to-day life is car-dependent outside the downtown core.
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