Quince Orchard High
Gaithersburg, MD · High School · Grades 9-12
Quince Orchard High is a high school in Gaithersburg, MD with 2,154 students enrolled and a 63% proficiency rate. Part of Montgomery County Public Schools. NCES data from the U.S. Department of Education.
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About This School
Quince Orchard High is a high school located in Gaithersburg, Maryland. The school serves 2,154 students in grades 9-12. The student-to-teacher ratio is 16.6:1.
According to EDFacts assessment data, 63% of students meet grade-level proficiency standards in combined math and reading. The school reports a 76% graduation rate.
41% of students qualify for free or reduced-price lunch.
Quince Orchard High is part of the Montgomery County Public Schools in Maryland. The school receives Title I federal funding.
How This School Compares
Quince Orchard High has 2,154 students enrolled, making it larger than the average school in Montgomery County Public Schools (772 students). Its 63% proficiency rate is 12 percentage points above the district average of 52%. Compared to the Maryland state average of 49%, the school performs 14 points higher.
Other Schools in Montgomery County Public Schools
Frequently Asked Questions
Quince Orchard High has 2,154 students enrolled in grades 9-12. The student-to-teacher ratio is 16.6:1.
According to EDFacts data, 63% of students at Quince Orchard High meet grade-level proficiency standards in combined math and reading assessments.
Quince Orchard High has a 76% graduation rate, measuring the percentage of students who graduate within four years.
Quince Orchard High is part of the Montgomery County Public Schools in Gaithersburg, 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.
Every number on this page links back to NCES Common Core of Data and EDFacts; the methodology page describes the inputs, refresh cadence, and known limitations of the underlying data product.
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.