1950-GOLDEN JUBILEE. North Central Association accredits St. Mary's High School with exceptional standards.

1952- Sisters donate the land to build and staff St. Anthony's Hospital.

1958- Football team (eight man) won STATE championship

1959- Inaugurated eleven-man football.

St. Mary's won Class C STATE track meet.

St. Mary's earned the Class C All Sports Champion trophy. Larry Tomlinson was outstanding athlete.