Montessori ONE Academy Top 7 · Highest % Faculty w/ Adv. Degrees (NM)

Sandia Preparatory School Top 23 · Highest % Faculty w/ Adv. Degrees (NM)

Axiom Christian Classical School Top 3 · Highest Avg. SAT Score (NM)

Home > New Mexico > Average Founding Date

Oldest Private Schools in New Mexico

The average private school in New Mexico was founded around 1973 (2026).

The oldest private school in New Mexico is St. Anthony Indian School, founded in 1629.

Quick Facts (2026)

# NM Schools Ranked: 120
Top 20 Range (Year Founded): 1629–1946
NM School Avg.: 1973
National School Avg.: 1967

Quick Facts (2026)

# NM Schools Ranked: 120
Top 20 Range (Year Founded): 1629–1946
NM School Avg.: 1973
National School Avg.: 1967

Frequently Asked Questions

What is the New Mexico average private schools founding year?

The New Mexico average private schools founding year is 1973 for 2026.

What are the private schools with oldest founding year in New Mexico?

The top ranked private schools in New Mexico include St. Anthony Indian School, St. Michaels High School and San Felipe De Neri School.

What is private high school and private elementary school with the oldest founding year in New Mexico?

The private high school with the oldest founding year in New Mexico is St. Michaels High School, with a year of 1859. The private elementary school with the oldest founding year is St. Anthony Indian School, with a year of 1629.

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