For the 2026 school year, there are 3 public high schools serving 436 students in 21702, MD.
The top-ranked public high schools in 21702, MD are Monocacy Valley Montessori and Heather Ridge. Overall testing rank is based on a school's combined math and reading proficiency test score ranking.
Public high schools in zipcode 21702 have an average math proficiency score of 35% (versus the Maryland public high school average of 34%), and reading proficiency score of 53% (versus the 56% statewide average). High schools in 21702, MD have an average ranking of 6/10, which is in the top 50% of Maryland public high schools.
Public high school in zipcode 21702 have a Graduation Rate of 50%, which is less than the Maryland average of 86%.
The school with highest graduation rate is Heather Ridge, with ≥50% graduation rate. Read more about public school graduation rate statistics in Maryland or national school graduation rate statistics.
Minority enrollment is 50% of the student body (majority Black and Hispanic), which is less than the Maryland public high school average of 69% (majority Black).
Best 21702, MD Public High Schools (2026)
School
(Math and Reading Proficiency)
(Math and Reading Proficiency)
Location
Quick Facts
Rank: #11.
Monocacy Valley Montessori
Charter School
(Math: 35-39% | Reading: 55-59%)
Rank:
Rank:
8/
Top 30%10
64 Thomas Johnson Drive
Frederick, MD 21702
(227) 203-3860
Frederick, MD 21702
(227) 203-3860
Gr: PK-10 | 386 students Student-teacher ratio: 18:1 Minority enrollment: 46%
Rank: #22.
Heather Ridge
Alternative School
(Math: ≤20% | Reading: ≤20%)
Rank:
Rank:
3/
Bottom 50%10
1445 Taney Ave
Frederick, MD 21702
(227) 203-3880
Frederick, MD 21702
(227) 203-3880
Gr: 6-12 | 50 students Student-teacher ratio: 3:1 Minority enrollment: 76%
Rank: n/an/a
Frederick County Career & Technology Center
Vocational School
7922 Opossumtown Pike
Frederick, MD 21702
(227) 203-3650
Frederick, MD 21702
(227) 203-3650
Gr: 10-12
Frequently Asked Questions
What are the top-ranked public high schools in 21702, MD?
The top-ranked public high schools in 21702, MD include Monocacy Valley Montessori and Heather Ridge.
How many public high schools are located in 21702?
3 public high schools are located in 21702.
What is the racial composition of students in 21702?
21702 public high schools minority enrollment is 50% of the student body (majority Black and Hispanic), which is less than the Maryland public high schools average of 69% (majority Black).
Recent Articles
Media Literacy as a Core Skill: How to Tell if a School Teaches It Well
Learn how to evaluate whether a public school teaches media literacy effectively, from fact-checking and source evaluation to digital citizenship and critical thinking.
Screen Time, Paper Learning, and the New Back-to-Basics Debate
Explore why some public schools are reducing screen time, bringing back paper learning, and rethinking the balance between technology and traditional instruction.
Student Data, AI Tools, and Privacy: Questions to Ask Your District
Learn how public schools use AI, protect student data, and the key privacy questions every parent should ask their school district in 2026.