The top reported proficiency rate is 28% in Social studies. The lowest is 11% in Science.
Original Research by School Decision on Castle Hills Elementary School
Castle Hills Elementary School is a regular public school in the Colonial School District, serving kindergarten through fifth grade on Moores Lane in New Castle, Delaware. The enrollment is moderate for an elementary building, with students spread fairly evenly across the six grade levels. The student body is predominantly Black, with a substantial Hispanic population and smaller groups of White, Asian, multiracial, and other students. Free-or-reduced-price lunch data was not available, and the school's special-population figures for English learners and students with individualized education programs were not reported, so those pieces of the picture are gaps a parent would need to ask the school about directly.
The community surrounding the school is New Castle, a small historic riverfront city sitting just south of Wilmington on the Delaware River. Publicly reported sources describe a place whose identity is built on preservation rather than growth. The core of the city is a National Historic Landmark District with cobblestone streets, a colonial-era grid centered on the Green, and structures dating from the 17th through early 19th centuries. Civic life clusters around that Green and institutions like the New Castle Court House Museum, the Read House and Gardens, and the Amstel House. The city lost its county seat to Wilmington after the Civil War and never regained its earlier commercial prominence. Today it functions mostly as a residential community shaped by heritage tourism and seasonal events. No specific major employers were identified in publicly reported sources, and no major new housing developments surfaced. Growth is constrained by the historic district designation and the city's built-out character.
On the academic side, the most recent state assessment results place Castle Hills below the midpoint among districts in New Castle County on an overall proficiency index. In the current year, roughly a quarter of tested students reached proficiency in English language arts, and a slightly smaller share did so in math. Science proficiency was lower still, with only a small fraction of tested students meeting the bar. A fourth-grade social studies assessment from the prior year showed a somewhat higher proficiency level, though still well below half. These are not numbers a parent can easily set aside. The school's own multi-year trend tells a consistent story: English proficiency has declined substantially over the past decade from levels that were already modest, and math proficiency has followed a similar downward arc, with a dip during the pandemic period from which the school has not fully recovered. The current year's results show a small uptick in both subjects compared to the prior year, which may be an early sign of stabilization, but the longer pattern is one of sustained low performance. A parent may want to look into this further with the school, asking what interventions are in place and how growth is being measured for individual students.
Because Castle Hills is an elementary school, there is no graduation rate to report, and the absence of that metric simply reflects the grade band it serves. No discipline, attendance, staffing, or course-access data was provided, and no program offerings were listed, so the picture of day-to-day school environment is thin from the available data. Civil-rights data was also absent.
Housing in the school's zip code is relatively affordable compared with both state and national benchmarks. Typical home values sit below the Delaware statewide figure, and estimated monthly mortgage costs are modest relative to the national median household income. Rental costs are also within a range that keeps rent-to-income ratios in a manageable zone for many families. The housing market has shown only slight year-over-year appreciation, consistent with the stable, low-growth character of the community.
What a parent is looking at here is an elementary school in a quiet, historically rooted town with accessible housing, a diverse student population, and academic results that have been persistently low and are only recently showing tentative improvement. The fit depends on whether the school's instructional response to those numbers and its climate for children are things a family can confirm through direct conversation and visits.
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