About This Place
Damiansville is a village in Clinton County, Illinois, United States. The population was 368 at the 2000 census.
Damiansville is located at 38°30′34″N 89°37′27″W / 38.50944°N 89.62417°W / 38.50944; -89.62417 (38.509534, -89.624278).
According to the United States Census Bureau, the village has a total area of 0.2 square miles (0.6 km²), all of it land.