No current members of the U.S. House are thrown into a district with another incumbent. However, Ashley Hinson and Marianette Miller-Meeks would be in unfamiliar territory. Their would-be Democratic challengers — state Sen. Liz Mathis of Hiawatha and state Rep. Christina Bohannan of Iowa City — both would be in the new 1st District. Under the current map, Mathis is in the 1st and Bohannan in the 2nd.