SD · CountyLake County, South Dakota21 cities in the directoryCitiesCityPopulationRegionBadus93—Brant Lake56—Chester690—Clarno70—Concord93—Farmington209—Franklin327—Herman681—Lake View817—Le Roy196—Madison6,086—Nunda49—Nunda112—Orland95—Ramona161—Rutland191—Summit187—Wayne84—Wentworth169—Wentworth513—Winfred127—