About This Place
Roscoe is a city in Edmunds County, South Dakota in the United States. The population was 329 at the 2010 census.
Roscoe is located at 45°27′1″N 99°20′12″W / 45.45028°N 99.33667°W / 45.45028; -99.33667 (45.450306, -99.336783).
According to the United States Census Bureau, the city has a total area of 0.5 square miles (1.2 km²), all of it land.