The top reported proficiency rate is 49% in Social studies. The lowest is 21% in Science.
Original Research by School Decision on Heritage Elementary School
Heritage Elementary School sits on Highlands Lane in Wilmington, Delaware, serving kindergarten through fifth grade as part of the Red Clay Consolidated School District. It is a regular public school, neither charter nor magnet, and its enrollment is moderate for an elementary building in this area. The student body is predominantly white, with Hispanic and Black students forming the next largest groups, and small Asian and multiracial populations rounding it out. Free- and reduced-price lunch data was not available, so the economic picture of the families here is not something this profile can confirm. The same is true for special-education and English-learner counts, which were missing from the data provided.
On state assessments, Heritage's results tell a mixed story. In English language arts, proficiency sits below half the tested students, and the multi-year trend shows a steady decline from a much higher level roughly a decade ago. Math proficiency is lower still, with fewer than half of tested students meeting the bar, and the trend over time has drifted downward as well, with a sharp dip during the pandemic years and only a partial recovery since. Science results are the weakest of the core subjects tested, with only a small fraction of students reaching proficiency. Social studies, tested separately at fourth grade, shows a healthier result, with nearly half of students proficient. When placed against other districts in New Castle County, Heritage's overall proficiency index lands above the county midpoint, so the school is not at the bottom of its peer set, but the downward trend in ELA and math is a pattern a parent may want to look into further with the school.
The school's setting matters for what kind of experience a family can expect. Wilmington is Delaware's largest city, a corporate and financial hub with a dense downtown core, revitalized riverfront, and established residential neighborhoods. Heritage's location on Highlands Lane places it in the broader Wilmington area rather than the urban core itself. The city's economy, historically rooted in chemical manufacturing through DuPont, has shifted toward banking and finance, and Red Clay Consolidated School District is itself one of the city's larger employers. For families thinking about the longer arc, the district is planning a transformation of Thomas McKean High School into the McKean Innovation Campus, launching in August 2027, which will reshape secondary options with industry-recognized credentials.
Housing in the school's zip code sits close to the national benchmark for typical home values, and rents are moderate relative to income. Buying remains considerably more expensive than renting on a monthly basis, which shapes who can realistically move into the attendance zone. The housing market has seen modest recent appreciation.
What the data does not cover is worth naming. Participation rates for the current state assessments were not available. Chronic absenteeism figures were missing. Discipline data, staffing ratios, course access details, and attendance records were all absent from the payload, so a parent wanting a full picture of school climate and operations would need to ask the school directly. Title I status was not reported, and no program offerings beyond the standard elementary curriculum were listed. Heritage is a mid-sized elementary school in a district with active planning for its secondary future, with proficiency results that have slipped over time but remain above the middle of its county cohort.
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