Grades PreK-10 46 students 8.4 students per teacher Nonsectarian Alternative Co-ed
Private high schools in Sioux Falls, SD
8 in Sioux Falls or within 6 miles. Private schools that teach grade 9 or above, going by the grade span each school gave the federal survey.
Affiliation, co-ed or single-sex, association membership and the share of graduates going on to a 4-year college come from the 2023-24 federal Private School Universe survey.
Lifescape
1 mi Grades 1-12 107 students 8.9 students per teacher Nonsectarian Special education Co-ed 0% to 4-year college
Cornerstone School
2 mi Grades 1-12 37 students 9.7 students per teacher Christian (nondenominational) Alternative Co-ed 30% to 4-year college
Grades PreK-12 2,231 students 21.8 students per teacher Roman Catholic Co-ed 81% to 4-year college
Grades 11-12 Under 10 K-12 students Nonsectarian Special education Co-ed 0% to 4-year college
Grades PreK-12 1,382 students 16.8 students per teacher Christian (nondenominational) Co-ed 90% to 4-year college
Grades PreK-12 301 students 12.6 students per teacher Lutheran Church (Missouri Synod) Co-ed 45% to 4-year college
McCrossan Boys Ranch
6 mi Grades 6-12 40 students 4.4 students per teacher Nonsectarian All-boys 0% to 4-year college
Private schools
Keep looking
- All private schools near Sioux Falls
- Christian schools in Sioux Falls
- Catholic schools in Sioux Falls
- Special education schools in Sioux Falls
- Private elementary schools in Sioux Falls
- Private middle schools in Sioux Falls
- Private schools with kindergarten in Sioux Falls
- Private schools with pre-K in Sioux Falls
- Lutheran schools in Sioux Falls
- Private high schools in Aberdeen (158 mi)
- Private high schools across South Dakota
What South Dakota pays
South Dakota Partners in Education Tax Credit Program Tax-credit scholarship
About $2,457 on average (2025-26) The scholarship organization sets amounts. By law the average award may not exceed the state per-student equivalent; we did not verify that dollar figure.
Figures read from each program’s official pages, October 2, 2026. Sources and how to apply
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Most programs open once a year, and several ran out of money or seats in 2026. Pick your state (you are looking at Sioux Falls) and we will email you the day the next window opens, with the official link. That is the only email you get.
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