Mount Carroll is a city located in the state of Illinois within the United States. It serves as the county seat for Carroll County.
According to the 2020 census, the city had a population of 1,479 residents.
United States
Mount Carroll is a city located in the state of Illinois within the United States. It serves as the county seat for Carroll County.
According to the 2020 census, the city had a population of 1,479 residents.