Winchester School District

Winchester School District is a small, elementary-only district in Connecticut with two schools — Pearson School (grades 3–6, 318 students) and Mary P. Hinsdale School (grades PK–2, 263 students) — and no middle or high schools, meaning students leave after 6th grade.

Because Hinsdale serves the youngest grades, all testing data comes from Pearson, and the two schools can only be compared on enrollment, poverty, attendance, and class size. Pearson is the academic standout in the district, earning a 2-star rating and ranking at the 37th percentile statewide, while the district itself ranks at the 19th percentile. Pearson’s 5th grade is the clear highlight: math proficiency is 61.5% and science is 69.2%, well above state averages. However, 4th grade math is a serious concern at just 26.5% proficiency, more than 25 points below the state. Scores also swing sharply year to year — 4th grade math dropped 17.4 points and 5th grade math rose 10.8 points — likely due to small cohort sizes. Hinsdale stands out for attendance: its 12.8% chronic absenteeism rate is below both the district (13.8%) and state (16.4%), despite having a majority of students eligible for free/reduced lunch.

Both schools serve high-poverty populations, with 57–63% of students qualifying for free/reduced lunch. Pearson’s per-student spending is substantial at $25,751, yet many proficiency rates remain below state averages, suggesting challenges beyond funding. The district’s low 1-star rating masks Pearson’s relative strength; parents should look at school-level data rather than the district label alone. No test data exists for Hinsdale, but its low absenteeism and small classes (11.1 student-teacher ratio) provide a solid early-grade foundation. Overall, families in Winchester should expect strong 5th grade results at Pearson, weak 4th grade math, and a district that relies entirely on two elementary schools for its academic identity.