Fergus County, county in Montana, United States. As of 2020 county had an estimated population of 11,104 inhabitants. The county was created 141 years ago in 1885. Its county seat is Lewistown.
There are 1 city/town in Fergus County, MT. The largest city of Fergus County is Denton with a population of 234.
List of cities, towns, neighborhoods & other populated places in Fergus County.
| City Name | Title | Population |
|---|---|---|
| Denton | Town in Montana, United States | 234 |