Vote — Jul 29, 2015 2:35 p.m.
Iowa is a U.S. state with two senators in the United States Senate and four representatives in the United States House of Representatives.
Scroll down for a map of the districts.
Each state elects two senators for staggered 6-year terms. Senators represent the entire state.
The United States is divided into 435 congressional districts — 4 in Iowa — each with a population of about 710,000 individuals. Each district elects a representative to the House for a two-year term. Representatives are also called congressmen/congresswomen.