Best Lake County Private Elementary Schools (2025-26)

For the 2025-26 school year, there are 2 private elementary schools serving 109 students in Lake County, SD.
The top ranked private elementary school in Lake County, SD is St. Thomas School.
The average acceptance rate is 100%, which is higher than the South Dakota private elementary school average acceptance rate of 77%.
100% of private elementary schools in Lake County, SD are religiously affiliated (most commonly Christian and Catholic).

Top Ranked Lake County Private Elementary Schools (2025-26)

School
Location
Quick Facts
St. Thomas School
(Catholic)
401 N Van Eps Ave
Madison, SD 57042
(605) 256-4419
Gr: PK-5 | 74 students Tuition listed
Madison Christian School
(Christian)
45369 234th St
Madison, SD 57042
(605) 427-0109
Gr: PK-4 | 35 students Tuition & acceptance rate listed

Frequently Asked Questions

What are the top ranked private elementary schools in Lake County, SD?
The top ranked private elementary schools in Lake County, SD is St. Thomas School.
How many private elementary schools are located in Lake County?
2 private elementary schools are located in Lake County.
What percentage of private elementary schools are religiously affiliated in Lake County?
100% of private elementary schools in Lake County are religiously affiliated (most commonly Christian and Catholic).

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