For the 2026 school year, there are 3 private elementary schools serving 432 students in 21771, MD.
The top-ranked private elementary schools in 21771, MD include Cornerstone Academy and Mount Airy Christian Academy.
The average acceptance rate is 90%, which is higher than the Maryland private elementary school average acceptance rate of 80%.
Top-Ranked 21771 Maryland Private Elementary Schools (2026)
School
Location
Quick Facts
Cornerstone Academy ![Cornerstone Academy Photo Cornerstone Academy Photo]()

(Christian)
16151B Old Frederick Rd
Mount Airy, MD 21771
(301) 829-4730
Mount Airy, MD 21771
(301) 829-4730
Gr: K-12 Avg. class size: 10 students Extracurrculars: 6 Tuition & acceptance rate listed
Mount Airy Christian Academy ![Mount Airy Christian Academy Photo - Meet high standards in curriculum, course offerings, teacher training and certification, and staffing. Mount Airy Christian Academy Photo - Meet high standards in curriculum, course offerings, teacher training and certification, and staffing.]()

(Christian)
16700 Old Frederick Road
Mount Airy, MD 21771
(410) 489-4321
Mount Airy, MD 21771
(410) 489-4321
Gr: PK-12 | 406 students Avg. class size: 11 students Sports: 7 | Extracurrculars: 7 Tuition listed
Hopewell Mennonite School
(Mennonite)
14910 Harrisville Rd
Mount Airy, MD 21771
(301) 829-0505
Mount Airy, MD 21771
(301) 829-0505
Gr: 1-10 | 26 students
Frequently Asked Questions
What are the top-ranked private elementary schools in 21771, MD?
The top-ranked private elementary schools in 21771, MD include Cornerstone Academy and Mount Airy Christian Academy.
How many private elementary schools are located in 21771?
3 private elementary schools are located in 21771.
Recent Articles
Private School Closures and Consolidations: Warning Signs to Watch
Learn the financial, enrollment, and leadership warning signs that may indicate a private school is at risk of closure or consolidation, and how families can prepare.
AI Tutoring in Private Schools: Innovation or Risk?
Discover how AI tutoring is changing private education, the benefits and risks for students, and what parents should ask before enrolling.
What New Cell Phone Laws Mean for Private School Families
Learn how new cell phone laws are affecting private schools, what parents should expect, and how to evaluate school technology policies in 2026.
