Loudoun Valley High
Purcellville, VA · High School · Grades 9-12
Loudoun Valley High is a high school in Purcellville, VA with 1,178 students enrolled and a 73% proficiency rate. Part of Loudoun County Public Schools. NCES data from the U.S. Department of Education.
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About This School
Loudoun Valley High is a high school located in Purcellville, Virginia. The school serves 1,178 students in grades 9-12. The student-to-teacher ratio is 12.1:1.
According to EDFacts assessment data, 73% of students meet grade-level proficiency standards in combined math and reading. The school reports a 84% graduation rate.
15% of students qualify for free or reduced-price lunch.
Loudoun Valley High is part of the Loudoun County Public Schools in Virginia.
How This School Compares
Loudoun Valley High has 1,178 students enrolled, making it larger than the average school in Loudoun County Public Schools (851 students). Its 73% proficiency rate is 15 percentage points above the district average of 58%. Compared to the Virginia state average of 46%, the school performs 27 points higher. With a 12.1:1 student-teacher ratio, it offers smaller class sizes than the national average.
Other Schools in Loudoun County Public Schools
Frequently Asked Questions
Loudoun Valley High has 1,178 students enrolled in grades 9-12. The student-to-teacher ratio is 12.1:1.
According to EDFacts data, 73% of students at Loudoun Valley High meet grade-level proficiency standards in combined math and reading assessments.
Loudoun Valley High has a 84% graduation rate, measuring the percentage of students who graduate within four years.
Loudoun Valley High is part of the Loudoun County Public Schools in Purcellville, Virginia. 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.
For readers using this page as a decision input, the related-entity pages elsewhere on the site provide the comparison set. The most useful comparison for this entity is typically a peer within U.S. public schools and districts with similar size, similar exposure, or similar geography — not the national-level summary alone.
Source: NCES Common Core of Data, 2026.