Acton Academy Photo - A community who trusts and treats children with deep respect.

Best South Dakota Nonsectarian Private High Schools (2025)

For the 2025 school year, there are 6 nonsectarian private high schools in South Dakota. You can also find more religiously affiliated schools in South Dakota.
The top ranked nonsectarian private high school in South Dakota is St. Francis Indian School.

Top Ranked Nonsectarian Private High Schools in South Dakota (2025)

School
Location
Grades
Students
502 Warrior Dr
Saint Francis, SD 57572
(605) 747-2299
Grades: PK-12
| 575 students
Acton Academy
Acton Academy Photo - Acton Academy Sioux Falls is an innovative, mixed-age learner-driven school serving ages 4-14. We empower young people to be the leaders, micro-entrepreneurs, artists, and creators of tomorrow's economy.
Special Program Emphasis
4426 S Technology Dr
Sioux Falls, SD 57106
(605) 215-1221
Grades: PK-12
| 34 students
Behavioral Care Specialists Learning Center
Special Education School
405 S Washington St
Aberdeen, SD 57401
(605) 351-5281
Grades: PK-12
| 23 students
Chief Gall Alternative
Alternative School
12451 Hwy 1806 Po Box 680
Mobridge, SD 57601
(605) 845-7181
Grades: 7-12
| 98 students
Education & Integration Services
Special Education School
2000 S Summit Ave
Sioux Falls, SD 57105
(605) 335-8956
Grades: 9-12
| 27 students
Lifescape Childrens Specialty School
Special Education School
2501 W 26th St
Sioux Falls, SD 57105
(605) 444-9500
Grades: PK-12
| 118 students

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