Iowa's 1st congressional district is a congressional district is the U.S state of Iowa. It is in the northeast part of the state. The cities in the district are Dubuque, Cedar Rapids and Waterloo. The people who live in the district elect a person to represent the district in the United States House of Representatives. The district is currently represented by Republican Ashley Hinson who beat the Democrat Abby Finkenauer in the 2020 United States House of Representatives elections.