Plymouth County, county in Iowa, United States of America. As of 2020 county had an estimated population of 25,219 inhabitants. The county was created 173 years ago in 1851. Its county seat is Le Mars.
There are 1 city/town in Plymouth County, IA. The largest city of Plymouth County is Westfield with a population of 126.
Westfield, City in Iowa, USA
List of cities, towns, neighborhoods & other populated places in Plymouth County.
City Name | Title | Population |
---|---|---|
Westfield | City in Iowa, USA | 126 |