Wilton-Lyndeboro Senior High School
Wilton, NH · High School · Grades 9-12
Wilton-Lyndeboro Senior High School is a high school in Wilton, NH with 145 students enrolled and a 70% proficiency rate. Part of Wilton-Lyndeborough Cooperative School District. NCES data from the U.S. Department of Education.
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About This School
Wilton-Lyndeboro Senior High School is a high school located in Wilton, New Hampshire. The school serves 145 students in grades 9-12. The student-to-teacher ratio is 8.5:1.
According to EDFacts assessment data, 70% of students meet grade-level proficiency standards in combined math and reading. The school reports a 76% graduation rate.
21% of students qualify for free or reduced-price lunch.
Wilton-Lyndeboro Senior High School is part of the Wilton-Lyndeborough Cooperative School District in New Hampshire.
How This School Compares
Wilton-Lyndeboro Senior High School has 145 students enrolled, making it larger than the average school in Wilton-Lyndeborough Cooperative School District (141 students). Its 70% proficiency rate is 7 percentage points above the district average of 63%. Compared to the New Hampshire state average of 60%, the school performs 10 points higher. With a 8.5:1 student-teacher ratio, it offers smaller class sizes than the national average.
Other Schools in Wilton-Lyndeborough Cooperative School District
Frequently Asked Questions
Wilton-Lyndeboro Senior High School has 145 students enrolled in grades 9-12. The student-to-teacher ratio is 8.5:1.
According to EDFacts data, 70% of students at Wilton-Lyndeboro Senior High School meet grade-level proficiency standards in combined math and reading assessments.
Wilton-Lyndeboro Senior High School has a 76% graduation rate, measuring the percentage of students who graduate within four years.
Wilton-Lyndeboro Senior High School is part of the Wilton-Lyndeborough Cooperative School District in Wilton, New Hampshire. You can view all schools in this district on the district page.
All data on this page comes from the National Center for Education Statistics (NCES) Common Core of Data and EDFacts assessment results. These are official federal datasets published by the U.S. Department of Education.
School profiles are built from NCES directory data and EDFacts assessment results. Proficiency rates reflect combined math and reading performance. Graduation rates are reported for high schools with available data.
this entity is one of the data points covered by this site’s U.S. K-12 school outcomes and enrollment dataset. The detail above comes directly from NCES Common Core of Data and EDFacts; the context that follows situates the headline numbers against the broader distribution across U.S. public schools and districts.
The methodology behind every numeric value on this page is publicly documented on the NCES Common Core of Data and EDFacts portal and described in detail on this site’s methodology page. Refresh cadence varies by underlying series; the page surfaces the as-of date for each number so readers can trace any figure back to the source release.
Practical use of this page is in combination with the comparison and ranking pages elsewhere on the site, which surface the same data for this entity’s peers within U.S. public schools and districts. A single-entity reading without peer context can be misleading when an entity is an outlier on one axis but typical on another.
Source: NCES Common Core of Data, 2026.