Iowa's 4th Congressional District is located in the northwestern part of the state. It includes several counties, such as Story, Boone, and Pocahontas. The district is primarily rural, with agriculture playing a significant role in the local economy. The district has a mix of small towns and farming communities, with Ames being one of the largest cities. It is represented in the U.S. House of Representatives, where issues like agriculture, education, and healthcare are often discussed. The district has historically leaned Republican in elections.