Conference memberships and national affiliations

1919-24

independent

1924-33

Texas Intercollegiate Athletic Association (NCAA)

1933-54

Texas Conference (NAIA/NCAA)

1954-55

independent (NAIA/NCAA)

1955-57

Gulf Coast Conference (NAIA/NCAA)

1957-63

independent (NAIA/NCAA)

1963-73

Southland Conference (NCAA)

1973-2013

Lone Star Conference (NAIA/NCAA)

2013-

Southland Conference (NCAA)