About the School
- Arlington Country Day School in Jacksonville, FL, serves 221 students in grades K through 12 within a nonsectarian, co–ed private school setting.
- The school maintains a student–teacher ratio of 14:1 with an average class size of 12, supported by 16 teachers, 78% of whom hold advanced credentials.
- Approximately 50% of the student body represents students of color, reflecting diversity within this Jacksonville K–12 private school.
- This Jacksonville private school offers regular elementary and secondary programs with tuition costs aligned to local private school averages.
School Facts
Grades Offered
Grades Kindergarten-12
Students By Grade
Student Body
Total Students
221 students
Student Body Type
Co-ed
% Students of Color
50%
State avg.: 48%
Academics & Faculty
Total Classroom Teachers
16 teachers
Student-Teacher Ratio
14:1
National avg.: 11:1
% Faculty w/Advanced Degree
78%
Average Class Size
12 students
Classroom Dress Code
Casual
Polo Shirt and kackey pants
Tuition & Acceptance Rate
Admission Deadline
None / Rolling
Sports
Total Sports Offered
1 sport
Sports
Frequently Asked Questions
What sports does Arlington Country Day School offer?
Arlington Country Day School offers 1 interscholastic sports: Basketball.
When is the application deadline for Arlington Country Day School?
The application deadline for Arlington Country Day School is rolling (applications are reviewed as they are received year-round).
Recent Articles
How Much Homework Is Too Much?
Learn how to compare private school homework expectations, recognize excessive workloads, evaluate assignment quality, and ask better questions about academic balance before choosing a school for your child.
Learning Support Without a Formal Program
Learn what private schools mean by informal learning support, how services differ from formal programs, and which questions families should ask before choosing the right school today.
Beyond AP vs. IB: How to Judge Academic Rigor
Learn how to judge academic rigor at private schools without AP or IB by examining curriculum depth, assessments, faculty expectations, advanced coursework, student work, and college preparation outcomes.







