Summary:
The Wilton-Lyndeborough Cooperative School District has two elementary schools serving grades prekindergarten through 5: Lyndeborough Central School serves PK–K, while Florence Rideout Elementary School serves grades 1–5. Together, they enroll about 250 students in a small community setting, with Florence Rideout serving most elementary students and accounting for approximately 84% of enrollment.
Florence Rideout Elementary School provides the most complete basis for academic comparison because it serves tested grades. In 2025–26, 46% of students were proficient in math, 50% in reading, and 33% in science. Math was a particular strength, exceeding the district by 8 percentage points and the state by 2 points. Reading was close to the district result but below the state, while science trailed both the district and state. Fourth grade was the strongest, with 57% proficiency in math and 54% in reading. Recent results also improved in math and reading, although the school’s ranking remains below its stronger 2023–24 level. Fifth-grade math and science, along with third-grade reading, are the clearest areas for families to monitor.
Lyndeborough Central School is much smaller, with 39 students in PK–K, and reports a lower student–teacher ratio than Florence Rideout—8.4 compared with 9.8. Its reported free/reduced-price lunch rate is also lower, though percentages at a school this small can change substantially when only a few students are added or leave. Because it serves only early grades, current state assessment results are not available for a direct comparison. Overall, the district offers a small-school environment, with Florence Rideout showing recent academic improvement and a notable math strength, while science and uneven grade-level results remain important considerations.
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