In 2012, when legislative districts were redrawn, Tobia was drawn into the 53rd District, which included most of the territory that he previously represented. He was challenged in the Republican primary by Tres Holton and Laureen Trent, whom he defeated with 52% of the vote. In the general election, he encountered Democratic nominee John Paul Alvarez. Florida Today endorsed him for re-election, praising his "independent streak" and his "support of education issues," while noting that Alvarez was not as informed on state issues.
