For the 2025-26 school year, there is 1 private high school serving 44 students in Sibley County, MN.
100% of private high schools in Sibley County, MN are religiously affiliated (most commonly Brethren).
Private High Schools in Sibley County (2025-26)
School
Location
Quick Facts
Altona Christian School
(Brethren)
35227 290th St
Henderson, MN 56044
(507) 401-4310
Henderson, MN 56044
(507) 401-4310
Gr: K-12 | 44 students
Frequently Asked Questions
How many private high schools are located in Sibley County, MN?
1 private high schools are located in Sibley County, MN.
What percentage of private high schools are religiously affiliated in Sibley County?
100% of private high schools in Sibley County are religiously affiliated (most commonly Brethren).
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