Which state has the most Division 1A football teams?

Texas has 12 Division 1A College Football Schools

Texas, Texas A&M, Texas Tech, Texas Christian, Southern Methodist, Houston, Rice, Baylor, North Texas, and the University of Texas at El Paso

Add UTSA and Texas State

Ohio has 8

Ohio University, Ohio State, Miami University, Toledo, Kent State, Akron, Cincinnati and Bowling Green

California has 7

USC, UCLA, Cal, Stanford, San Diego State, Fresno State, and San Jose State

Florida has 7

Florida, Florida State, University of Miami, University of Central Florida, University of South Florida, Florida Atlantic, and Florida International