For the 2025-26 school year, there are 2 private high schools belonging to General Conference of the Seventh Day Adventist Church (GCSDAC) serving 122 students in Oklahoma. You can also find more schools membership associations in Oklahoma.
The top ranked private high schools belonging to General Conference of the Seventh Day Adventist Church (GCSDAC) in Oklahoma include Tulsa Adventist Academy and Ketchum SDA Junior Academy.
The average acceptance rate is 100%, which is higher than the Oklahoma private high school average acceptance rate of 79%.
100% of private high schools belonging to General Conference of the Seventh Day Adventist Church (GCSDAC) in Oklahoma are religiously affiliated (most commonly Seventh Day Adventist).
Top Ranked Private High Schools Belonging to General Conference of the Seventh Day Adventist Church (GCSDAC) in Oklahoma (2025-26)
School
Location
Quick Facts
Ketchum SDA Junior Academy
(Seventh Day Adventist)
35369 S Highway 82
Vinita, OK 74301
(918) 782-2986
Vinita, OK 74301
(918) 782-2986
Gr: PK-10 | 24 students Avg. class size: 5 students
Tulsa Adventist Academy
(Seventh Day Adventist)
900 S New Haven Ave
Tulsa, OK 74112
(918) 834-1107
Tulsa, OK 74112
(918) 834-1107
Gr: PK-12 | 98 students Avg. class size: 16 students Sports: 1 Tuition & acceptance rate listed
Recent Articles
Understanding Private School Tuition in 2025
Explore updated private school tuition trends, costs, policy shifts, and financial planning insights for 2025 families considering private education.
Private School Curriculum in 2025: Key Courses and Trends
Explore what private schools are teaching in 2025, from core subjects and AI to global studies and tuition trends shaping private education today.
Sliding-Scale & Income-Based Tuition Models for Private Schools
Learn how sliding-scale and income-based tuition models work and whether they are right for your family. Compare costs, eligibility, and school options.