The top reported proficiency rate is 53% in English language arts. The lowest is 12% in Math.
Original Research by School Decision on Heritage Middle School
Heritage Middle School serves students in grades 5 through 8 in Lansing, a south Cook County suburban village with a mixed residential and retail character. The school enrolls a student body that is predominantly Black, with a substantial Hispanic presence and small numbers of other groups. More than three-quarters of the enrollment identifies as Black, and about one in five students identifies as Hispanic. The school sits in a stable suburban setting with single-family homes and local businesses along Ridge Road, though the community has experienced slow growth following regional deindustrialization.
Academic performance at Heritage is mixed, with reading results considerably stronger than math. In English language arts, the school shows meaningful strength at the upper grades: eighth graders perform well on state assessments, with about seven in ten meeting proficiency. Sixth and seventh graders show moderate proficiency rates as well. By contrast, fifth grade English results are lower. In math, the picture is quite different. Across all tested grades from fifth through eighth, proficiency rates are in the low range, with only a small fraction of students meeting state standards in each grade. Science proficiency in grade 5 is low; by grade 8, it improves to a moderate level. When all tested results are averaged together, Heritage's overall proficiency falls well below the midpoint among Cook County districts, placing it in the bottom quartile of the county's schools.
The state has recently changed its proficiency cut scores on these assessments, which can affect how results compare to prior years, so year-to-year trends may not be directly comparable. All students participated in testing across both English and math, indicating good assessment administration.
The school is part of Sunnybrook School District 171, which has undertaken substantive changes in recent years. The district adopted a new math curriculum called Into Math in spring 2024, a program-wide shift in how mathematics is taught that will shape daily classroom instruction. It also adopted a structured social-emotional curriculum for elementary grades in summer 2025. At Heritage specifically, the district completed bathroom and nurse's office upgrades in 2025 to bring these facilities to current code and accessibility standards. More visibly, the district broke ground in spring 2026 on a new track and soccer field at Heritage, the school's first dedicated outdoor track, a meaningful infrastructure addition that will change how students experience physical education and after-school athletics. The district also operates its eLearning Plan, meaning remote instruction days replace traditional snow days—a structural change that affects family scheduling and childcare.
Housing in the surrounding area is moderately priced for the Chicago region, and rental housing is available. The village's economy is mixed, centered on retail along Torrence Avenue and Ridge Road, with some light manufacturing and distribution nearby. Healthcare is a significant employment sector, with major hospitals just across the Indiana state line drawing local workers. Civic life concentrates downtown around the Lansing Public Library and the Fox Pointe outdoor events venue, which opened recently and hosts free concerts and community gatherings.
Parents considering Heritage should understand that the school is in a community in transition, investing in facility and curriculum upgrades while facing clear academic performance challenges in math. The strong English results at the upper grades and moderate science performance in eighth grade suggest uneven academic development across subjects. The low overall county ranking reflects the scale of the math proficiency gap. The school would benefit from closer conversation with staff about how the new Into Math curriculum is being implemented and what specific support is available for students who are not yet meeting standards. Data was not available on enrollment of students with disabilities, English learners, or families qualifying for free and reduced-price lunch, so a parent may want to ask the school directly about these populations and what services are available.
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