For the 2026 school year, there are 7 public high schools serving 9,533 students in Upper Marlboro, MD.
The top-ranked public high schools in Upper Marlboro, MD are Academy Of Health Sciences At Pgcc, Charles Herbert Flowers High School and Frederick Douglass High School. Overall testing rank is based on a school's combined math and reading proficiency test score ranking.
Upper Marlboro, MD public high schools have an average math proficiency score of 20% (versus the Maryland public high school average of 34%), and reading proficiency score of 50% (versus the 56% statewide average). High schools in Upper Marlboro have an average ranking of 3/10, which is in the bottom 50% of Maryland public high schools.
Upper Marlboro, MD public high school have a Graduation Rate of 88%, which is more than the Maryland average of 86%.
The school with highest graduation rate is Academy Of Health Sciences At Pgcc, with ≥95% graduation rate. Read more about public school graduation rate statistics in Maryland or national school graduation rate statistics.
Minority enrollment is 99% of the student body (majority Black), which is more than the Maryland public high school average of 68% (majority Black).
Best Public High Schools in Upper Marlboro, MD (2026)
School
(Math and Reading Proficiency)
(Math and Reading Proficiency)
Location
Quick Facts
Rank: #11.
Academy Of Health Sciences At Pgcc
Magnet School
(Math: 65-69% | Reading: 85-89%)
Rank:
Rank:
10/
Top 5%10
301 Largo Rd
Upper Marlboro, MD 20774
(301) 546-7247
Upper Marlboro, MD 20774
(301) 546-7247
Gr: 9-12 | 407 students Student-teacher ratio: 17:1 Minority enrollment: 96%
Rank: #22.
Charles Herbert Flowers High School
Magnet School
(Math: 29% | Reading: 56%)
Rank:
Rank:
7/
Top 50%10
10001 Ardwick-ardmore Rd
Upper Marlboro, MD 20774
(301) 636-8000
Upper Marlboro, MD 20774
(301) 636-8000
Gr: 9-12 | 2,779 students Student-teacher ratio: 22:1 Minority enrollment: 99%
Rank: #33.
Frederick Douglass High School
Magnet School
(Math: 15% | Reading: 50-54%)
Rank:
Rank:
5/
Bottom 50%10
8000 Croom Rd
Upper Marlboro, MD 20772
(301) 952-2400
Upper Marlboro, MD 20772
(301) 952-2400
Gr: 9-12 | 1,182 students Student-teacher ratio: 19:1 Minority enrollment: 99%
Rank: #44.
Chesapeake Math And It South Public Charter
Charter School
(Math: 19% | Reading: 47%)
Rank:
Rank:
5/
Bottom 50%10
9822 Fallard Ct
Upper Marlboro, MD 20772
(240) 573-7250
Upper Marlboro, MD 20772
(240) 573-7250
Gr: K-12 | 1,500 students Student-teacher ratio: 18:1 Minority enrollment: 99%
Rank: #55.
Largo High School
Magnet School
(Math: ≤5% | Reading: 50-54%)
Rank:
Rank:
4/
Bottom 50%10
505 Largo Rd
Upper Marlboro, MD 20774
(301) 808-8880
Upper Marlboro, MD 20774
(301) 808-8880
Gr: 9-12 | 1,033 students Student-teacher ratio: 17:1 Minority enrollment: 99%
Rank: #66.
Dr. Henry A. Wise Jr. High School
(Math: 9% | Reading: 40%)
Rank:
Rank:
4/
Bottom 50%10
12650 Brooke Ln
Upper Marlboro, MD 20772
(301) 780-2100
Upper Marlboro, MD 20772
(301) 780-2100
Gr: 9-12 | 2,270 students Student-teacher ratio: 19:1 Minority enrollment: 98%
Rank: #77.
International High School Largo
(Math: ≤5% | Reading: 6-9%)
Rank:
Rank:
1/
Bottom 50%10
505 Largo Rd
Upper Marlboro, MD 20772
(301) 702-3810
Upper Marlboro, MD 20772
(301) 702-3810
Gr: 9-12 | 362 students Student-teacher ratio: 12:1 Minority enrollment: 98%
Upper Marlboro, Maryland Public Schools (Closed)
School
Location
Quick Facts
Incarcerated Youth Center (Jacs) (Closed 2023)
Alternative School
13400 Dille Dr
Upper Marlboro, MD 20772
(301) 430-5828
Upper Marlboro, MD 20772
(301) 430-5828
Gr: 9-12 | 18 students
601 Largo Rd
Upper Marlboro, MD 20774
(301) 621-6015
Upper Marlboro, MD 20774
(301) 621-6015
Gr: 6-8 | 419 students Student-teacher ratio: 18:1
Frequently Asked Questions
What are the top-ranked public high schools in Upper Marlboro, MD?
The top-ranked public high schools in Upper Marlboro, MD include Academy Of Health Sciences At Pgcc, Charles Herbert Flowers High School and Frederick Douglass High School.
How many public high schools are located in Upper Marlboro?
7 public high schools are located in Upper Marlboro.
What is the racial composition of students in Upper Marlboro?
Upper Marlboro public high schools minority enrollment is 99% of the student body (majority Black), which is more than the Maryland public high schools average of 68% (majority Black).
Which public high schools in Upper Marlboro are often viewed compared to one another?
Popular comparisons of public high schools in Upper Marlboro include: Largo High School vs. Dr. Henry A. Wise Jr. High School, Dr. Henry A. Wise Jr. High School vs. Largo High School, Frederick Douglass High School vs. Dr. Henry A. Wise Jr. High School
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