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Arlington Baptist School in Windsor Mill, MD, offers co–ed education from pre–kindergarten through 12th grade in a suburban community setting.
Founded in 1969, the school enrolls 225 students with a student–teacher ratio of 13:1 and an average class size of 14.
The school maintains a diverse student population, with 94.7% of students representing students of color.
Annual tuition is $6,100, and the school has a 99% acceptance rate with rolling admissions.
Arlington Baptist School is affiliated with the Baptist denomination and holds membership in the Middle States Association of Colleges and Secondary Schools.
Quick Facts (2025-26)
Grades: Prekindergarten-12
Enrollment: 225 students
Yearly Tuition: $6,100
Acceptance rate: 99%
Average class size: 14 students
Application Deadline: None / Rolling
Source: National Center for Education Statistics (NCES)
A practical, updated guide to starting a private K–12 school in 2025, covering legal steps, planning, finance, and enrollment strategy.
Quick Facts (2025-26)
Grades: Prekindergarten-12
Enrollment: 225 students
Yearly Tuition: $6,100
Acceptance rate: 99%
Average class size: 14 students
Application Deadline: None / Rolling
Source: National Center for Education Statistics (NCES)
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Did You Know?
The average private school tuition in Baltimore County, MD is $13,877 for elementary schools and $19,758 for high schools (read more about average private school tuition across the country).
