Texas was one of the states of the United States of America.
Senator David Palmer was planning to go to Dallas, Texas after leaving Los Angeles.
During the presidential debate, Senator John Keeler cited Armando Rodriguez of Galveston, Texas as one of the thousands of workers who lost their jobs due to trade agreements signed by President David Palmer.
Texas was briefly shown at CTU as being one of several states being targeted by Habib Marwan.
Before Day 6 Edit
The two most populous cities in Texas, Houston and San Antonio, were targeted by Abu Fayed and suffered terrorist bombings before Day 6.