From the FCS Fans Nation Facebook group (a random shared post):

The only two Division I programs in the state of Texas without football: UT Arlington and TAMU-CC. At one point they did have a football program. Is it time for them to join UTRGV and bring it back?

Conversely, there are a handful of Northeastern states' programs who used to have football and dropped it (read: New York and Massachusetts are among them).