Potomac Falls High
Potomac Falls, VA · High School · Grades 9-12
Potomac Falls High is a high school in Potomac Falls, VA with 1,606 students enrolled and a 64% proficiency rate. Part of Loudoun County Public Schools. NCES data from the U.S. Department of Education.
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About This School
Potomac Falls High is a high school located in Potomac Falls, Virginia. The school serves 1,606 students in grades 9-12. The student-to-teacher ratio is 13.0:1.
According to EDFacts assessment data, 64% of students meet grade-level proficiency standards in combined math and reading. The school reports a 75% graduation rate.
36% of students qualify for free or reduced-price lunch.
Potomac Falls High is part of the Loudoun County Public Schools in Virginia.
How This School Compares
Potomac Falls High has 1,606 students enrolled, making it larger than the average school in Loudoun County Public Schools (851 students). Its 64% proficiency rate is 6 percentage points above the district average of 58%. Compared to the Virginia state average of 46%, the school performs 18 points higher. With a 13.0:1 student-teacher ratio, it offers smaller class sizes than the national average.
Other Schools in Loudoun County Public Schools
Frequently Asked Questions
Potomac Falls High has 1,606 students enrolled in grades 9-12. The student-to-teacher ratio is 13.0:1.
According to EDFacts data, 64% of students at Potomac Falls High meet grade-level proficiency standards in combined math and reading assessments.
Potomac Falls High has a 75% graduation rate, measuring the percentage of students who graduate within four years.
Potomac Falls High is part of the Loudoun County Public Schools in Potomac Falls, 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.
For this entity, the underlying data on this page comes from NCES Common Core of Data and EDFacts. The breakdown above is the federal record; the paragraphs below add the per-entity context that makes the headline numbers usable for a real decision rather than just a data lookup.
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.