Pottawattamie County, Iowa
Pottawattamie County () is a county located in the U.S. state of Iowa. At the 2020 census, its population was 93,667, and was estimated to be 92,996 in 2025, making it the tenth-most populous county in Iowa. The county takes its name from the Potawatomi Native American tribe. The county seat and the largest city is Council Bluffs.
Pottawattamie County is included in the Omaha–Council Bluffs, NE–IA metropolitan statistical area.