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Home > South Dakota > Average Founding Date

Oldest 草榴社区 Schools in South Dakota

The average private school in South Dakota was founded around 1971 (2026-27).

The oldest private school in South Dakota is Red Cloud Indian School, founded in 1888.

Quick Facts (2026-27)

# SD Schools Ranked: 56
Top 20 Range (Year Founded): 1888鈥�1958
SD School Avg.: 1971
National School Avg.: 1967

Quick Facts (2026-27)

# SD Schools Ranked: 56
Top 20 Range (Year Founded): 1888鈥�1958
SD School Avg.: 1971
National School Avg.: 1967

Frequently Asked Questions

What is the South Dakota average private schools founding year?

The South Dakota average private schools founding year is 1971 for 2026-27.

What are the private schools with oldest founding year in South Dakota?

The top ranked private schools in South Dakota include Red Cloud Indian School, Black Hills Children's Home and Freeman Academy.

What is private high school and private elementary school with the oldest founding year in South Dakota?

The private high school with the oldest founding year in South Dakota is Red Cloud Indian School, with a year of 1888. The private elementary school with the oldest founding year is Red Cloud Indian School, with a year of 1888.

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