Montgomery County
County in Illinois
Montgomery County is a county located in the U.S. state of Illinois. According to the 2020 census, it had a population of 28,288. Its county seat is Hillsboro. Wikipedia
Cities: Hillsboro, Nokomis, Litchfield, and more
Population: 28,020 (2022)
County seat: Hillsboro
Congressional district: 15th
Largest city: Litchfield
Named for: Richard Montgomery