For the 2025-26 school year, there are 5 catholic private high schools serving 2,827 students in Oklahoma. You can also find more religiously affiliated schools in Oklahoma.
The top ranked catholic private high schools in Oklahoma include Cascia Hall Preparatory School, Mount Saint Mary Catholic High School, and Bishop Kelley High School, Inc..
The average acceptance rate is 70%, which is lower than the Oklahoma private high school average acceptance rate of 80%.
Top Ranked Catholic Private High Schools in Oklahoma (2025-26)
School
Location
Quick Facts
3905 S Hudson Avenue
Tulsa, OK 74135
(918) 609-7153
Tulsa, OK 74135
(918) 609-7153
Gr: 9-12 | 892 students Avg. class size: 16 students Sports: 18 | Extracurrculars: 56 Tuition listed
Bishop Mcguinness Catholic High School
(Catholic)
801 NW 50th Street
Oklahoma City, OK 73118
(405) 842-6638
Oklahoma City, OK 73118
(405) 842-6638
Gr: 9-12 | 793 students Avg. class size: 14 students Sports: 15 Tuition & acceptance rate listed
Cascia Hall Preparatory School![Cascia Hall Preparatory School Photo - St. Rita Chapel]( "Cascia Hall Preparatory School Photo - St. Rita Chapel")
(Catholic)
2520 S Yorktown Ave,
Tulsa, OK 74114
(918) 746-2600
Tulsa, OK 74114
(918) 746-2600
Gr: 6-12 | 544 students Avg. class size: 14 students Sports: 13 | Extracurrculars: 22 Tuition & acceptance rate listed
Mount Saint Mary Catholic High School
(Catholic)
2801 S Shartel Ave
Oklahoma City, OK 73109
(405) 631-8865
Oklahoma City, OK 73109
(405) 631-8865
Gr: 9-12 | 401 students Avg. class size: 15 students Tuition & acceptance rate listed
900 N Portland Ave
Oklahoma City, OK 73107
(405) 945-9100
Oklahoma City, OK 73107
(405) 945-9100
Gr: 9-10 | 197 students
Recent Articles
Diversity in Private Schools: Progress & Obstacles 2025
Examining the pace of diversity in private schools—where we’ve advanced, where gaps remain, and what next steps look like.
Private School Jobs in 2025: Opportunities & Insights
Discover private school jobs in 2025, including salaries, benefits, and differences from public schools. Learn how to start your private school career.
2025 Roadmap to Starting a Private School — Guide & Strategy
A 2025 step-by-step roadmap for launching your private school: strategy, funding, legal, curriculum, staffing, and sustainability insights.
