Summary:
ZIP code 02067 is Sharon, Massachusetts, home to three elementary schools serving grades K–5 in the Sharon school district: Heights Elementary with 545 students, East Elementary with 458, and Cottage Street with 433, for a total of 1,436 students. All three sit within a district that ranks 18th of 351 statewide, in the 95th percentile with 5 stars.
Each school has a distinct academic personality. Heights Elementary is the math leader and strongest overall performer, with 77.86% proficiency in math in 2025–2026, including 81.82% in 4th grade, and a statewide rank of 38th of 899 (96th percentile). East Elementary leads in English language arts at 67.52%, including 79.17% in 3rd grade, and its rank has climbed steadily from 74th to 51st. Cottage Street is the science standout at 75.32%, the highest of the three, but its ELA (62.34%) and math (67.97%) fall below district averages, and its rank slipped from 76th to 96th (89th percentile, 4 stars). Even so, all three schools far exceed state averages — by roughly 22 to 27 points in ELA, 27 to 37 in math, and 27 to 34 in science.
A few details are worth watching. Heights' science proficiency dropped from 78.50% to 67.78%, now below the district's 68.88%, which likely reflects a single 5th-grade cohort. Resource numbers are nearly identical — per-student spending of $17,873 to $18,014 and student–teacher ratios of 16.0 to 16.6 — so they do not explain the performance differences between schools. Free/reduced lunch percentages are not reported for any of the three, so family-income context cannot be evaluated from this data.
Thank you for your feedback!