The top reported proficiency rate is 66% in English language arts. The lowest is 51% in Science.
Original Research by School Decision on Central Elem School
Central Elementary serves kindergarten through fifth grade in Plainfield, a southwest Chicago suburb experiencing rapid residential growth. The school sits in the Plainfield School District 202, which serves parts of Plainfield, Bolingbrook, and Joliet.
The school's test results show a pattern of declining proficiency as students move through the upper grades. In third grade, reading and math proficiency both sit comfortably above half. Fourth grade dips, and by fifth grade, math proficiency falls further while reading stays closer to earlier levels. Science results in fifth grade sit near half. The school tests all or nearly all its students, so participation is not a limiting factor in these numbers. It's worth noting that Illinois changed its proficiency cut scores recently, so year-to-year comparisons are not straightforward. When placed against other elementary schools in Will County, Central sits above the midpoint on an overall proficiency index, meaning it is performing better than half its county peers but not in the top tier.
Enrollment is small for this grade band, distributed fairly evenly across six grades. The student body is predominantly white, with meaningful Hispanic and Black representation, a smaller Asian population, and very few Native American or Pacific Islander students. The school does not report its rate of students qualifying for free or reduced-price lunch, nor does it report counts of students with disabilities or English learners, so a parent might ask the school directly about the share of students needing language or special-education support.
Plainfield is one of Illinois' fastest-growing communities. Housing values in the area are moderate and rising. The village has a pedestrian-focused historic downtown along Lockport Street, though walkability drops sharply outside it and the area is car-dependent. Three school districts serve Plainfield, and new residential subdivisions have grown outward from the historic core, so most schools sit in separated campus settings rather than in or near downtown. Major employers include Diageo North America, retail chains, and the school district itself.
The district faces a significant fiscal headwind beginning in 2026-27: reclassification from Tier 1 to Tier 2 status under Illinois' funding formula will reduce state support substantially each year, likely forcing staffing and program adjustments. Simultaneously, the district has redesigned its kindergarten model with full-time paraprofessionals in every classroom and staggered entry, and all district schools recently earned a "commendable" state designation that removed the district from targeted support, so there are offsetting positives. However, parents should be aware that budget pressures are real and likely to affect class sizes and electives in coming years. Additionally, the district's Board voted narrowly in December 2025 to redraw high school attendance boundaries for 2026-27 to address overcrowding at Plainfield North High School, reassigning students from ten subdivisions. That change does not affect Central Elementary directly, but it signals the scale of growth and enrollment churn the district is managing.
Central Elementary is a regular public elementary school in a growing district that has published reasonable early-grades performance, sits above the midpoint among its county peers, and operates within a community of rapid residential expansion and moderate housing costs. The proficiency decline at the upper-elementary grades and the coming district budget constraints are realities a parent may want to explore further with the school and district.
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