Best Elementary Schools in Zip Code 19973

Zip code 19973, encompassing Seaford and Blades in Delaware, is served by five elementary schools—four traditional public schools within the Seaford School District and one independent public charter school, Sussex Montessori School—collectively educating about 2,146 students across a unique split-grade configuration (K-2 and 3-5/6).

Seaford Central Elementary School stands out as the top academic performer, ranking in the 53rd percentile statewide and consistently earning 3 stars. It excels particularly in 4th grade, surpassing state averages in both ELA (49% vs. 41%) and math (53% vs. 40%), and boasts the area’s lowest chronic absenteeism rate at just 5.1%—a full 12 points below the state average. Frederick Douglass Elementary School offers the most individualized attention with the lowest student-teacher ratio (13.4:1) and shows strong 3rd grade math proficiency (47.8%, above the state’s 42.7%). In contrast, Sussex Montessori School significantly underperforms, with proficiency rates 20-30 points below state averages and the highest student-teacher ratio (23.9:1) and chronic absenteeism (15.6%). The K-2 schools—West Seaford Elementary School and Blades Elementary School—lack test data but show moderate attendance rates around 10-11%.

Notable patterns include a clear upward ELA trajectory at Seaford Central from 3rd to 5th grade (35% to 51%), while math performance proves more volatile. The charter school gap represents a significant equity concern, with 3rd grade ELA at just 13.3% versus the state’s 40.1%. Spending efficiency varies, with Seaford Central achieving top results at the second-lowest per-student cost ($13,699), while Blades spends the most ($14,698) without measurable outcomes. A universal weakness emerges in 5th grade social studies, where all schools trail the state average (61.9%) by 10-18 points. Year-over-year data shows considerable volatility, suggesting small cohort sizes make trend identification unreliable. Overall, the Seaford School District ranks slightly below the state median (44th percentile), with its two 3-5 grade schools generally meeting or exceeding state averages while the charter school drags down overall performance.