The top reported proficiency rate is 67% in English language arts. The lowest is 33% in Math.
Original Research by School Decision on Central Middle School
Central Middle School serves grades 6 through 8 in Tinley Park as part of CCSD 146, sitting on Oak Park Avenue in a community actively redeveloping its downtown. The school enrollment is small for a full-grade middle school, with roughly equivalent cohorts across the three grades. The racial and ethnic makeup is roughly three-fifths white, with a substantial Hispanic population, and smaller shares of Black and Asian students; the free-or-reduced-price-lunch count was not available in the data.
State assessment results show a profile split between stronger English language arts performance and weaker mathematics results. In sixth-grade ELA, students achieved proficiency at a level roughly three-quarters of the way up Illinois's scale. That performance held in seventh and eighth grade as well, though it dipped somewhat by eighth. In mathematics, the pattern reverses. Sixth-grade math proficiency sits well below half, and eighth-grade performance drops even further. Seventh grade is the relative bright spot, reaching just above two-fifths. Eighth-grade science proficiency came in at about four-in-ten. Participation rates across tested subjects and grades hovered near or above 99 percent, meaning attendance on test day was not a factor.
Taken together, Central's overall proficiency index places it above the midpoint among the county's school-tested middle schools. The school sits in a stronger relative position than might appear from the raw math numbers, which reflect a broader state-level challenge at the middle grades that the comparison shows is not unique to this building.
Tinley Park itself is a mixed-use suburb southwest of Chicago that combines a historic, walkable downtown core along Oak Park Avenue and two Metra stations with auto-oriented commercial and residential areas further out. The community is in active downtown redevelopment, with major projects including the new Harmony Square plaza, the Boulevard at Central Station mixed-use development, and West Point at Harmony Square, which will include apartments and townhomes on the former Central Middle School site. The broader area is a regional employment center anchored by manufacturing, distribution, corporate headquarters, and retail; Panduit, a network infrastructure company, is headquartered in Tinley Park. Housing values in the 60477 zip code are moderately priced relative to the Chicago region, and the rental market is similarly accessible. The village is served by two Metra commuter rail stations offering weekday express service to downtown Chicago.
State assessment data is the only academic measure available for this school; trend data, teacher credentials, program offerings, and gifted-education enrollment were not provided. Free-or-reduced-price-lunch data and counts of students with IEPs or English-learner status were also missing. These gaps often reflect either the grade band (middle schools are not tested in science at all grades) or data-reporting constraints, but a parent seeking detail on student support services or program breadth may want to look into those with the school directly.
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