For the 2026 school year, there are 3 public high schools serving 6,118 students in Gaithersburg, MD.
The top-ranked public high schools in Gaithersburg, MD are Quince Orchard High School, Gaithersburg High School and Watkins Mill High School. Overall testing rank is based on a school's combined math and reading proficiency test score ranking.
Gaithersburg, MD public high schools have an average math proficiency score of 28% (versus the Maryland public high school average of 34%), and reading proficiency score of 53% (versus the 56% statewide average). High schools in Gaithersburg have an average ranking of 5/10, which is in the bottom 50% of Maryland public high schools.
Gaithersburg, MD public high school have a Graduation Rate of 83%, which is less than the Maryland average of 86%.
The school with highest graduation rate is Quince Orchard High School, with 90% graduation rate. Read more about public school graduation rate statistics in Maryland or national school graduation rate statistics.
Minority enrollment is 85% of the student body (majority Hispanic), which is more than the Maryland public high school average of 69% (majority Black).
Best Public High Schools in Gaithersburg, MD (2026)
School
(Math and Reading Proficiency)
(Math and Reading Proficiency)
Location
Quick Facts
Rank: #11.
Quince Orchard High School
(Math: 48% | Reading: 56%)
Rank:
Rank:
8/
Top 30%10
15800 Quince Orchard Rd
Gaithersburg, MD 20878
(240) 740-3600
Gaithersburg, MD 20878
(240) 740-3600
Gr: 9-12 | 2,100 students Student-teacher ratio: 16:1 Minority enrollment: 69%
Rank: #22.
Gaithersburg High School
Magnet School
(Math: 22% | Reading: 48%)
Rank:
Rank:
6/
Top 50%10
101 Education Blvd
Gaithersburg, MD 20877
(301) 284-4500
Gaithersburg, MD 20877
(301) 284-4500
Gr: 9-12 | 2,441 students Student-teacher ratio: 14:1 Minority enrollment: 92%
Rank: #33.
Watkins Mill High School
Magnet School
(Math: 12% | Reading: 56%)
Rank:
Rank:
5/
Bottom 50%10
10301 Apple Ridge Rd
Gaithersburg, MD 20879
(301) 284-4400
Gaithersburg, MD 20879
(301) 284-4400
Gr: 9-12 | 1,577 students Student-teacher ratio: 14:1 Minority enrollment: 95%
Frequently Asked Questions
What are the top-ranked public high schools in Gaithersburg, MD?
The top-ranked public high schools in Gaithersburg, MD include Quince Orchard High School, Gaithersburg High School and Watkins Mill High School.
How many public high schools are located in Gaithersburg?
3 public high schools are located in Gaithersburg.
What is the racial composition of students in Gaithersburg?
Gaithersburg public high schools minority enrollment is 85% of the student body (majority Hispanic), which is more than the Maryland public high schools average of 69% (majority Black).
Recent Articles
AI Report Cards: Should Schools Evaluate AI Use?
Explore whether schools should assess student AI use, the benefits, risks, and what responsible AI report cards could look like in 2026.
The Parent’s Guide to School Cell Phone Bans in 2026
Learn how school cell phone bans work in 2026, why districts are adopting them, and what parents should expect.
Parental Involvement in Public Schools: 2026 Update
Explore the latest 2026 trends, research, and strategies shaping parental involvement in public schools and student success.