Iowa's 1st Congressional District is located in the eastern part of the state and includes cities such as Cedar Rapids, Davenport, and Iowa City. The district is known for its diverse economy, which includes agriculture, manufacturing, and education, with several colleges and universities in the area. The district is represented in the U.S. House of Representatives and has undergone changes in its boundaries due to redistricting. It plays a significant role in Iowa's political landscape, often reflecting the state's overall voting trends in national elections.