Windsor Locks School District

The Windsor Locks School District in Connecticut serves 1,378 students across four schools—North Street School (PK–2), South Elementary School (3–5), Windsor Locks Middle School (6–8), and Windsor Locks High School (9–12)—and ranks 130th out of 153 Connecticut districts (15th percentile) with a 1-star rating. The district as a whole sits below state averages on most academic measures, with roughly 45–51% of students qualifying for free/reduced lunch across every school. Spending per student ranges from $18,415 to $23,429, and student-teacher ratios are very low (8.0–10.7), reflecting small class sizes that have not translated into top-tier outcomes.

Windsor Locks Middle School is the district's academic bright spot, consistently ranking near the 45th percentile of Connecticut middle schools, with 7th grade ELA proficiency (53.6%) actually exceeding the state average (52.2%) and 7th grade math (47.2%) beating the state average as well. By contrast, South Elementary School is declining—its rank fell from the 43rd percentile in 2023-2024 to the 25th percentile in 2025-2026—even though it has the lowest chronic absenteeism in the district at 11.9%. Windsor Locks High School posts a strong 92.0% graduation rate despite a chronic absenteeism rate of 30.9%, nearly double the state average of 16.4%. North Street School, the largest school with 396 students, serves only PK–2 grades and has no test scores, but its 17.8% chronic absenteeism rate is higher than both South Elementary and the middle school.

A notable pattern is the 6th grade drop-off at the middle school, where proficiency in both ELA and math fell roughly 10 points in a single year and 6th graders posted the lowest scores in the building. Meanwhile, 7th grade stands out as the only grade that consistently beats state benchmarks, offering a possible model for replication. The district's high spending and small class sizes have not produced proportionally high test scores, and since economic disadvantage is uniform across all four schools, attendance and transitions may be the real drivers. The clearest red flags are the high school's absenteeism crisis and South Elementary's slide, while North Street's early absenteeism may be laying the groundwork for later struggles. Addressing attendance appears to be the key to unlocking improvement.