The top reported proficiency rate is 57% in English language arts. The lowest is 15% in Science.
Original Research by School Decision on Jonas E Salk Elem School
Jonas E. Salk Elementary School is a regular public elementary school in Bolingbrook, Illinois, serving about an enrollment of roughly even distribution across kindergarten through fifth grade. The school is part of Valley View Community Unit School District 365U, which spans Bolingbrook and Romeoville.
The student population reflects the broader demographic composition of suburban Will County. The school enrollment includes a substantial share of Hispanic students, along with a notable share of Black students, with smaller shares of white and Asian students. The school serves a mixed-income community; free-or-reduced-price lunch eligibility data was not available, so the extent of economic need cannot be determined from the materials provided.
Academic performance across the school shows uneven results. In English language arts, fourth-grade students reached proficiency at a solid level, while fifth-grade students achieved just above the midpoint. Third-grade English language arts results were lower, at just below the midpoint. In math, fourth-grade proficiency was above the midpoint, but third-grade performance was around the midpoint, and fifth-grade math proficiency dropped to a low point—markedly below the midpoint. Science testing, reported only for fifth grade on the state assessment, showed particularly low proficiency. The school's overall proficiency index, averaging results across tested subjects and grades, fell below the midpoint when compared to other districts in Will County.
A parent may want to look into the school's approach to the fifth-grade curriculum, both in math and science, where performance shows the largest gaps. The data suggests students may be struggling with the transition to more complex material in the upper elementary grades. Proficiency rates in earlier grades offer some positive signals, but the sharp decline at fifth grade warrants inquiry into teaching methods, curriculum design, or student support systems at that level.
The school occupies a growing suburban landscape. Bolingbrook itself is a sprawling car-oriented community, roughly 30 miles southwest of downtown Chicago, with subdivisions, commercial corridors, and a large industrial and warehouse base. Housing values in the area are moderate, with median home values in the range typical of suburban Illinois outer ring communities. The rental market shows modest growth. Development is ongoing, with new residential subdivisions opening and regional transit improvements underway, suggesting the community is still attracting families.
Valley View School District has shown momentum in college and career readiness indicators, with the share of students meeting state benchmarks more than doubling over recent years as the district has expanded Advanced Placement and dual-credit offerings at the high school level. The district has also maintained bond strength without new tax levies for many years, which translates to stable property tax conditions for homeowners. Beginning in the 2023-24 school year, the district implemented new start times and added two monthly early-release days, a recurring schedule change families need to plan around.
For families considering this school, the fit depends partly on whether students need stronger early-intervention support in math and science, whether the fifth-grade curriculum transitions match their child's readiness, and whether they are comfortable in a dispersed suburban setting without traditional walkable town infrastructure. The school's performance in the lower grades is worth understanding in depth through a direct conversation with the school.
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