Chesapeake Charter School
Lexington Park, MD · Middle School
Chesapeake Charter School is a middle school in Lexington Park, MD with 519 students enrolled and a 67% proficiency rate. Part of St. Mary's County Public Schools. NCES data from the U.S. Department of Education.
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About This School
Chesapeake Charter School is a middle school (charter) located in Lexington Park, Maryland. The school serves 519 students. The student-to-teacher ratio is 14.8:1.
According to EDFacts assessment data, 67% of students meet grade-level proficiency standards in combined math and reading.
22% of students qualify for free or reduced-price lunch.
Chesapeake Charter School is part of the St. Mary's County Public Schools in Maryland.
How This School Compares
Chesapeake Charter School has 519 students enrolled, making it smaller than the average school in St. Mary's County Public Schools (673 students). Its 67% proficiency rate is 14 percentage points above the district average of 54%. Compared to the Maryland state average of 49%, the school performs 18 points higher. With a 14.8:1 student-teacher ratio, it offers smaller class sizes than the national average.
Other Schools in St. Mary's County Public Schools
Frequently Asked Questions
Chesapeake Charter School has 519 students enrolled. The student-to-teacher ratio is 14.8:1.
According to EDFacts data, 67% of students at Chesapeake Charter School meet grade-level proficiency standards in combined math and reading assessments.
Chesapeake Charter School is part of the St. Mary's County Public Schools in Lexington Park, Maryland. 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.
The this entity record above pulls directly from NCES Common Core of Data and EDFacts. What follows is the per-entity context — how this entity sits in the broader U.S. K-12 school outcomes and enrollment distribution and which underlying factors drive the headline numbers.
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.