Unleashing the power of every student to change the world! GCA's daycare, preschool and K-8 school is all located on one campus in the heart of Gahanna.
We provide student-centered instruction focused on faith, projects and student passions. Come and experience One School!
Quick Stats (2025)
- Grades: Nursery/Preschool-8
- Enrollment: 194 students
- Yearly Tuition: $6,700
- Acceptance rate: 85%
- Average class size: 18 students
- Application Deadline: Jul. 31 / rolling
- Source: Verified school update
School Overview
School Membership(s)School Assoc.
Religious Affiliation
Grades Offered
Grades Nursery/Preschool-8
Year Founded
1980
Summer School Offered
Yes
Summer Program Details
School Calendar
First Day of School
Sun. Aug 31, 2025
Last Day of School
Mon. May 25, 2026
Student Body
Total Students
194 students
Student Body Type
Co-ed
% Students of Color
43%
State avg.: 25%
Students by Grade

Academics and Faculty
Total Classroom Teachers
15 teachers
Student : Teacher Ratio
13:1
National avg.:
% Faculty w/Advanced Degree
19%
Average Class Size
18 students
Advanced Courses
Calculus, English, Government, US History
Classroom Dress Code
Casual
Khaki pants, polo or logo wear
Tuition and Acceptance Rate
Admission Deadline
Jul. 31 / rolling
Yearly Tuition Cost
Tuition Notes
Tuition varies by grade level:Preschool, K-5, 6-8
Email Info@oneschool.education for Admissions guide which includes tuition
% on Financial Aid
2%
Acceptance Rate
85%
National avg.: 81%
Admissions Director
Mrs. Cheryll Haugen
Admissions Associate
Application URL
Sports
Total Sports Offered
4 sports
Sports
Extracurriculars
Total ExtracurricularsTotal Extra-curric.
4 extracurriculars
ExtracurricularsExtra-curric.
Club or Organization:
Robotics
Arts and Music Programs:
Band, Choir, Theatre
Robotics
Arts and Music Programs:
Band, Choir, Theatre
School Notes
- We believe every student has the power to change the world and that following Christ is life's greatest adventure. GCA empowers students through teaching and learning with a focus on faith,projects and student passions. Our student-centered approach is grounded in design-thinking, research and state standards so that every student has a personal experience and masters skills at their own pace.
- Sample of notable school alumni/alumnae:
- Kyle & Rebecca - Southern Asia -
- Gary & Janice Dickinson - Gabon, Africa -
- Kendra Doutt - Nicaragua -
Source: Verified school update
Frequently Asked Questions
How much does One School cost?
One School's tuition is approximately $6,700 for private students.
What is the acceptance rate of One School?
The acceptance rate of One School is 85%, which is equal to the national average of 85%.
Who are famous alumni from One School?
One School famous alumni include: Kyle & Rebecca - Southern Asia, Gary & Janice Dickinson - Gabon, Africa and Kendra Doutt - Nicaragua.
Does One School offer a summer program?
Yes, One School offers a summer program. Visit their for more information.
What sports does One School offer?
One School offers 4 interscholastic sports: Basketball, Cheering, Track and Field and Volleyball.
When is the application deadline for One School?
The application deadline for One School is Jul. 31 / rolling (applications are due on Jul. 31 but additional applications are reviewed year-round as space permits ).
In what neighborhood is One School located?
One School is located in the Airport neighborhood of Columbus, OH.
School Reviews
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- Quality of academic programs, teachers, and facilities
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