What caucus is the current Representative from Texas's 6th congressional district a member of?
Texas's 6th congressional district:  The current Representative from District 6 is Joe Barton and has been since 1985. Joe Barton: Joe Linus Barton (born September 15, 1949) is a Republican politician, representing  's 6 congressional district () in the U.S. House of Representatives since 1985, and a member of the Tea Party Caucus.
Tea Party Caucus