About This Place
Ursa is a village in Adams County, Illinois, United States. The population was 595 at the 2000 census. It is part of the Quincy, IL–MO Micropolitan Statistical Area.
Ursa is located at 40°4′29″N 91°22′15″W / 40.07472°N 91.37083°W / 40.07472; -91.37083 (40.074653, -91.370776).
According to the United States Census Bureau, the village has a total area of 0.7 square miles (1.8 km²), all of it land.