Dan Caulkins is the State Representative for the 101st State House district.
Defeating Randy Keith with 44 percent of the vote, Caulkins received 6060 votes to Keith's 5,237 and Todd Hendricks received 2,493 votes.
Caulkins takes over the seat currently held by the departing Bill Mitchell, who announced his retirement from state service last year.
Other races include Republican Dan Brady in the 105th district, Jim Durkin in the 82nd district.
Incumbent David Reis in the 109th District was the only GOP incumbent to be defeated.