For the 2025 school year, there is 1 public preschool serving 335 students in 21837, MD.
The top ranked public preschool in 21837, MD is Northwestern Elementary School. Overall testing rank is based on a school's combined math and reading proficiency test score ranking.
Public preschool in zipcode 21837 have an average math proficiency score of 42% (versus the Maryland public pre school average of 28%), and reading proficiency score of 42% (versus the 39% statewide average). Pre schools in 21837, MD have an average ranking of 7/10, which is in the top 50% of Maryland public pre schools.
Minority enrollment is 20% of the student body (majority Black), which is less than the Maryland public preschool average of 71% (majority Black).
Best 21837, MD Public Preschools (2025)
School
(Math and Reading Proficiency)
(Math and Reading Proficiency)
Location
Quick Facts
Rank: #11.
Northwestern Elementary School
(Math: 40-44% | Reading: 40-44%)
Rank:
Rank:
7/
Top 50%10
9975 Sharptown Rd
Mardela Springs, MD 21837
(410) 677-5808
Mardela Springs, MD 21837
(410) 677-5808
Gr: PK-5 | 335 students Student-Teacher Ratio: 16:1 Minority enrollment: 20%
Frequently Asked Questions
What are the top ranked public preschools in 21837, MD?
The top ranked public preschools in 21837, MD include Northwestern Elementary School.
How many public preschools are located in 21837?
1 public preschools are located in 21837.
What is the racial composition of students in 21837?
21837 public preschools minority enrollment is 20% of the student body (majority Black), which is less than the Maryland public preschools average of 71% (majority Black).
Recent Articles

Why Single-Sex Public Schools are Growing in Popularity
This article examines the growing trend of single-sex public schools in the United States. It explores the potential benefits, research findings, and controversies surrounding gender-specific education, as well as the factors driving its increasing popularity among parents and educators.

When Teachers Cheat: The Standardized Test Controversies
Teachers across the country are being accused of cheating on standardized tests, using erasers to conveniently change their students’ answers. However, are these teachers driven to cheat because the funding system is flawed?

When Field Trips Turn Deadly: Who is Responsible?
Recent deaths during field trips have parents and school officials questioning the safety of these excursions. Learn about these tragedies and what parameters should be in place to ensure a safe field trip.