Cathedral School Top 3 · Oldest Founding Date (MS)

Saint Stanislaus High School Top 3 · Oldest Founding Date (MS)

St. Aloysius High School-vicksburg Catholic School Top 4 · Oldest Founding Date (MS)

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Oldest Private High Schools in Mississippi

The average private high school in Mississippi was founded around 1969 (2026-27).

The oldest private high school in Mississippi is Cathedral School, founded in 1847.

Quick Facts (26-27)

# MS Schools Ranked: 104
Top 20 Range (Year Founded): 1847–1964
MS School Avg.: 1968
National School Avg.: 1967

Quick Facts (26-27)

# MS Schools Ranked: 104
Top 20 Range (Year Founded): 1847–1964
MS School Avg.: 1968
National School Avg.: 1967

Frequently Asked Questions

What is the Mississippi average private high schools founding year?

The Mississippi average private high schools founding year is 1969 for 2026-27.

What are the private high schools with oldest founding year in Mississippi?

The top ranked private high schools in Mississippi include Cathedral School, Saint Stanislaus High School and St. Aloysius High School-vicksburg Catholic School.

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