Ute is a city in Monona County, Iowa, United States, along the Soldier River. The population was 338 at the time of the 2020 census. A pos…Ute is a city in Monona County, Iowa, United States, along the Soldier River. The population was 338 at the time of the 2020 census. A post office called Ute has been in operation since 1876. The city was named after the Ute people.