Michigan's 3rd congressional district is a congressional district in the U.S. state of Michigan. The district is in the middle of the state. The cities in the district are Grand Rapids, Battle Creek, Ionia, Hastings, Lowell. 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 Party Peter Meijer. Justin Amash represented the district before Meijer and was the first and only member of the Libertarian Party to be in the House of Representatives.