For the 2026 school year, there is 1 public high school serving 1,200 students in 21120, MD.
The top-ranked public high school in 21120, MD is Hereford High School. Overall testing rank is based on a school's combined math and reading proficiency test score ranking.
Public high school in zipcode 21120 have an average math proficiency score of 66% (versus the Maryland public high school average of 34%), and reading proficiency score of 75% (versus the 56% statewide average). High schools in 21120, MD have an average ranking of 10/10, which is in the top 10% of Maryland public high schools.
Public high school in zipcode 21120 have a Graduation Rate of 99%, which is more than the Maryland average of 86%.
The school with highest graduation rate is Hereford High School, with ≥99% graduation rate. Read more about public school graduation rate statistics in Maryland or national school graduation rate statistics.
Minority enrollment is 16% of the student body (majority Hispanic and Asian), which is less than the Maryland public high school average of 68% (majority Black).
Best 21120, MD Public High Schools (2026)
School
(Math and Reading Proficiency)
(Math and Reading Proficiency)
Location
Quick Facts
Rank: #11.
Hereford High School
(Math: 66% | Reading: 75%)
Rank:
Rank:
10/
Top 10%10
17301 York Rd
Parkton, MD 21120
(443) 809-1905
Parkton, MD 21120
(443) 809-1905
Gr: 9-12 | 1,200 student Student-teacher ratio: 16:1 Minority enrollment: 16%
Frequently Asked Questions
What are the top-ranked public high schools in 21120, MD?
The top-ranked public high schools in 21120, MD include Hereford High School.
How many public high schools are located in 21120?
1 public high schools are located in 21120.
What is the racial composition of students in 21120?
21120 public high schools minority enrollment is 16% of the student body (majority Hispanic and Asian), which is less than the Maryland public high schools average of 68% (majority Black).
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