About This Place
Nisland is a town in Butte County, South Dakota, United States. The population was 232 at the 2010 census.
Nisland is located at 44°40′25″N 103°33′11″W / 44.67361°N 103.55306°W / 44.67361; -103.55306 (44.673487, -103.552950).
According to the United States Census Bureau, the town has a total area of 0.2 square miles (0.6 km²), all of it land.