The average private school in Oklahoma was founded around 1969 (2025).
The oldest private school in Oklahoma is Oklahoma Christian School (upper Elementary), founded in 1070.
Year Founded Range: 1070
1977
Avg. Year Founded: 1922
Oldest Private Schools in Oklahoma (2025)
School
Founding Date
Grades
Location
Rank: #11.
Founding Date: 1070
Grades: PK-12
4680 E 2nd St
Edmond, OK 73034
(405) 341-2265
Edmond, OK 73034
(405) 341-2265
Rank: #22.
Goodland Academy![Goodland Academy Photo]( "Goodland Academy Photo")
Alternative School
Founding Date: 1848
Grades: 3-10
1216 N 4200 Rd
Hugo, OK 74743
(580) 326-7568
Hugo, OK 74743
(580) 326-7568
Rank: #33.
Founding Date: 1902
Grades: 7-12
22387 E 1070 Rd
Clinton, OK 73601
(580) 343-2262
Clinton, OK 73601
(580) 343-2262
Rank: #44.
Ketchum SDA Junior Academy
(Seventh Day Adventist)
Founding Date: 1908
Grades: PK-10
35369 S Highway 82
Vinita, OK 74301
(918) 782-2986
Vinita, OK 74301
(918) 782-2986
Rank: #5 - 65. - 6.
Oklahoma Bible Academy
(Mennonite)
Founding Date: 1911
Grades: 6-12
5913 W Chestnut Ave
Enid, OK 73703
(580) 242-4104
Enid, OK 73703
(580) 242-4104
Rank: #5 - 65. - 6.
Founding Date: 1911
Grades: PK-8
2700 South Shartel Avenue
Oklahoma City, OK 73109
(405) 634-5673
Oklahoma City, OK 73109
(405) 634-5673
Rank: #77.
St. John Catholic School
(Catholic)
Founding Date: 1912
Grades: PK-8
816 South Keeler Ave
Bartlesville, OK 74003
(918) 336-0603
Bartlesville, OK 74003
(918) 336-0603
Rank: #88.
Holland Hall![Holland Hall Photo - More space to learn and grow. Here our Primary School students make some campfire S'Mores during an outdoor unit. S'More?! How can I have more when I haven't had any?! *Bonus points for knowing the quote*]( "Holland Hall Photo - More space to learn and grow. Here our Primary School students make some campfire S'Mores during an outdoor unit. S'More?! How can I have more when I haven't had any?! *Bonus points for knowing the quote*")
(Episcopal)
Founding Date: 1922
Grades: NS-12
5666 E 81st
Tulsa, OK 74137
(918) 481-1111
Tulsa, OK 74137
(918) 481-1111
Rank: #9 - 119. - 11.
Cascia Hall Preparatory School![Cascia Hall Preparatory School Photo - St. Rita Chapel]( "Cascia Hall Preparatory School Photo - St. Rita Chapel")
(Catholic)
Founding Date: 1926
Grades: 6-12
2520 S Yorktown Ave,
Tulsa, OK 74114
(918) 746-2600
Tulsa, OK 74114
(918) 746-2600
Rank: #9 - 119. - 11.
Founding Date: 1926
Grades: PK-8
2206 S Lewis Ave
Tulsa, OK 74114
(918) 742-3364
Tulsa, OK 74114
(918) 742-3364
Rank: #9 - 119. - 11.
St. Pauls Lutheran School![St. Pauls Lutheran School Photo]( "St. Pauls Lutheran School Photo")
(Lutheran Church Missouri Synod)
Founding Date: 1926
Grades: PK-5
1626 E Broadway Ave
Enid, OK 73701
(580) 234-6646
Enid, OK 73701
(580) 234-6646
Rank: #1212.
Founding Date: 1927
Grades: PK-8
2515 W 46th St
Tulsa, OK 74107
(918) 446-9756
Tulsa, OK 74107
(918) 446-9756
Rank: #1313.
Casady School![Casady School Photo - Casady School includes four divisions: Primary for Pre-K, Lower for grades 1-4, Middle for grades 5-8, and Upper for grades 9-12.]( "Casady School Photo - Casady School includes four divisions: Primary for Pre-K, Lower for grades 1-4, Middle for grades 5-8, and Upper for grades 9-12.")
(Episcopal)
Founding Date: 1947
Grades: PK-12
9500 N Pennsylvania Ave
Oklahoma City, OK 73120
(405) 749-3200
Oklahoma City, OK 73120
(405) 749-3200
Rank: #1414.
Bishop Mcguinness Catholic High School
(Catholic)
Founding Date: 1950
Grades: 9-12
801 NW 50th Street
Oklahoma City, OK 73118
(405) 842-6638
Oklahoma City, OK 73118
(405) 842-6638
Rank: #1515.
St. John Nepomuk Catholic School
(Catholic)
Founding Date: 1953
Grades: PK-8
600 Garth Brooks Blvd
Yukon, OK 73099
(405) 354-2509
Yukon, OK 73099
(405) 354-2509
Rank: #16 - 1716. - 17.
Founding Date: 1954
Grades: PK-5
4849 S Mingo Rd
Tulsa, OK 74146
(918) 622-2327
Tulsa, OK 74146
(918) 622-2327
Rank: #16 - 1716. - 17.
Founding Date: 1954
Grades: PK-8
1121 Felix Pl
Oklahoma City, OK 73110
(405) 737-4496
Oklahoma City, OK 73110
(405) 737-4496
Rank: #18 - 1918. - 19.
St. Charles Borromeo Catholic School
(Catholic)
Founding Date: 1955
Grades: PK-8
5650 NW 50th St
Oklahoma City, OK 73122
(405) 789-0224
Oklahoma City, OK 73122
(405) 789-0224
Rank: #18 - 1918. - 19.
Founding Date: 1955
Grades: K-8
1428 N 67th East Avenue
Tulsa, OK 74115
(918) 836-2165
Tulsa, OK 74115
(918) 836-2165
Rank: #2020.
Cookson Hills Christian School
(Christian)
Founding Date: 1957
Grades: K-12
60416 Hwy. 10
Kansas, OK 74347
(918) 948-6300
Kansas, OK 74347
(918) 948-6300
Rank: #2121.
Founding Date: 1960
Grades: 9-12
3905 S Hudson Avenue
Tulsa, OK 74135
(918) 609-7153
Tulsa, OK 74135
(918) 609-7153
Rank: #22 - 2322. - 23.
Founding Date: 1961
Grades: 2-12
8906 E. 34th Street
Tulsa, OK 74145
(918) 296-3113
Tulsa, OK 74145
(918) 296-3113
Rank: #22 - 2322. - 23.
Trinity School
Special Education School (Christian)
Founding Date: 1961
Grades: K-12
3200 N Walker
Oklahoma City, OK 73118
(405) 525-5600
Oklahoma City, OK 73118
(405) 525-5600
Rank: #2424.
Founding Date: 1963
Grades: PK-8
600 NW 44th Street
Oklahoma City, OK 73118
(214) 796-1156
Oklahoma City, OK 73118
(214) 796-1156
Rank: #2525.
Undercroft Montessori School![Undercroft Montessori School Photo]( "Undercroft Montessori School Photo")
Montessori School
Founding Date: 1964
Grades: PK-8
3745 S Hudson Ave
Tulsa, OK 74135
(918) 622-2890
Tulsa, OK 74135
(918) 622-2890
Rank: #2626.
Founding Date: 1969
Grades: PK-12
1800 NW 122nd Street
Oklahoma City, OK 73120
(405) 936-3009
Oklahoma City, OK 73120
(405) 936-3009
Rank: #2727.
Classen Montessori School
Montessori School
Founding Date: 1971
Grades: PK-9
2323 Classen Blvd.
Norman, OK 73071
(405) 321-1275
Norman, OK 73071
(405) 321-1275
Rank: #28 - 3028. - 30.
Founding Date: 1972
Grades: PK-12
4400 SE 27th STREET
Oklahoma City, OK 73115
(405) 672-1787
Oklahoma City, OK 73115
(405) 672-1787
Rank: #28 - 3028. - 30.
Little Light House![Little Light House Photo]( "Little Light House Photo")
Special Education School (Christian)
Founding Date: 1972
Grades: PK-K
5120 E. 36th Street
Tulsa, OK 74135
(918) 664-6746
Tulsa, OK 74135
(918) 664-6746
Rank: #28 - 3028. - 30.
Founding Date: 1972
Grades: PK-10
3100 N Rockwell Ave
Bethany, OK 73008
(405) 491-6645
Bethany, OK 73008
(405) 491-6645
Rank: #3131.
Founding Date: 1975
Grades: NS-5
2021 E 71st St
Tulsa, OK 74136
(918) 494-0953
Tulsa, OK 74136
(918) 494-0953
Rank: #32 - 3332. - 33.
Founding Date: 1976
Grades: PK-12
8304 S. 107th E. Ave.
Tulsa, OK 74133
(918) 294-0404
Tulsa, OK 74133
(918) 294-0404
Rank: #32 - 3332. - 33.
Wesleyan Christian School![Wesleyan Christian School Photo - Elementary Chapel]( "Wesleyan Christian School Photo - Elementary Chapel")
(Methodist)
Founding Date: 1976
Grades: PK-12
1780 Silver Lake Rd
Bartlesville, OK 74006
(918) 333-8631
Bartlesville, OK 74006
(918) 333-8631
Rank: #34 - 4034. - 40.
12th Avenue KinderCare![12th Avenue KinderCare Photo - 12th Avenue KinderCare]( "12th Avenue KinderCare Photo - 12th Avenue KinderCare")
Daycare / Preschool
Founding Date: 1977
Grades: NS-PK
505 12th Ave. Southeast
Norman, OK 73071
(405) 364-2844
Norman, OK 73071
(405) 364-2844
Rank: #34 - 4034. - 40.
31st Street KinderCare![31st Street KinderCare Photo - 31st Street KinderCare]( "31st Street KinderCare Photo - 31st Street KinderCare")
Daycare / Preschool
Founding Date: 1977
Grades: NS-PK
11633 E. 31st St. South
Tulsa, OK 74146
(918) 663-1937
Tulsa, OK 74146
(918) 663-1937
Show 72 more private schools in OK (out of 107 total schools)
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Frequently Asked Questions
What is the Oklahoma average private schools founding year?
The Oklahoma average private schools founding year is 1969 for 2025.
What are the private schools with oldest founding year in Oklahoma?
The top ranked private schools in Oklahoma include Oklahoma Christian School (upper Elementary), Goodland Academy and Corn Bible Academy.
What is private high school and private elementary school with the oldest founding year in Oklahoma?
The private high school with the oldest founding year in Oklahoma is Oklahoma Christian School (upper Elementary), with a year of 1070. The private elementary school with the oldest founding year is Oklahoma Christian School (upper Elementary), with a year of 1070.
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