For the 2026 school year, there are 4 private preschools serving 92 students in 21227, MD.
25% of private preschools in 21227, MD are religiously affiliated (most commonly Catholic).
Private Preschools in 21227, MD (2026)
School
Location
Quick Facts
All About Children Learning Center
Alternative School
1201 Maple Ave
Halethorpe, MD 21227
(410) 242-6009
Halethorpe, MD 21227
(410) 242-6009
Gr: K | 10 students
Apple Ridge Montessori School
Montessori School
200 Linden Avenue,
Halethorpe, MD 21227
(410) 818-2000
Halethorpe, MD 21227
(410) 818-2000
Gr: PK-K | 24 students Avg. class size: 24 students Tuition listed
Mount Providence Child Development Center
Alternative School (Catholic)
701 Gun Rd
Halethorpe, MD 21227
(410) 247-0449
Halethorpe, MD 21227
(410) 247-0449
Gr: PK-K | 47 students Tuition listed
Relay Children's Center
Daycare / Preschool
1620 S Rolling Rd
Halethorpe, MD 21227
(410) 247-2811
Halethorpe, MD 21227
(410) 247-2811
Gr: NS-5 | 11 students
21227, Maryland Private Schools (Closed)
School
Location
Quick Facts
Ascension Parish School (Closed 2010)
(Catholic)
4601 Maple Ave
Halethorpe, MD 21227
(410) 242-2020
Halethorpe, MD 21227
(410) 242-2020
Gr: K-9 | 152 students
Delrey School (Closed 2024)
Special Education School
3610 Commerce Dr Ste 804
Halethorpe, MD 21227
(410) 314-5000
Halethorpe, MD 21227
(410) 314-5000
Gr: 3-12 | 15 students
The Seton Keough High School (Closed 2015)
All-girls (Catholic)
1201 S Caton Ave
Halethorpe, MD 21227
(410) 646-4444
Halethorpe, MD 21227
(410) 646-4444
Gr: 9-12 | 210 students
Frequently Asked Questions
How many private preschools are located in 21227, MD?
4 private preschools are located in 21227, MD.
What percentage of private preschools are religiously affiliated in 21227?
25% of private preschools in 21227 are religiously affiliated (most commonly Catholic).
Recent Articles
Parent Engagement in Private Schools in 2026
Explore how parent engagement in private schools builds strong communities, support networks, and student success in 2026.
So Many Choices: Navigating Private School Selection in 2026
A 2026 parent guide to choosing the right private school, with updated admissions timelines, tuition trends, affordability strategies, and expert insights.
2026 Roadmap to Starting a Private School
A 2026 guide to launching a private school, covering planning, costs, admissions timing, governance, and trends parents care about now.