Walcott is a city in Muscatine and Scott counties in the U.S. state of Iowa. The population was 1,551 at the time of the 2020 census. Walcott's interchange on Interstate 80 is home to an enormous complex of restaurants, motels and truck stops, including the Iowa 80 truck stop, which is the world's largest.

Muscatine County is a county located in the U.S. state of Iowa. As of the 2020 census, the population was 43,235. The county seat is Muscatine. The southeastern border is formed by the Mississippi River.