About This Place
Mobridge is a city in Walworth County, South Dakota, United States. The population was 3,465 at the 2010 census.
Mobridge is located at 45°32′23″N 100°26′05″W / 45.539709°N 100.434716°W / 45.539709; -100.434716.
According to the United States Census Bureau, the city has a total area of 1.8 square miles (4.6 km2), all of it land.