SD · CountyHamlin County, South Dakota19 cities in the directoryCitiesCityPopulationRegionBrantford149—Bryant479—Castlewood716—Castlewood259—Cleveland299—Dempster243—Dixon126—Estelline768—Estelline330—Florence163—Garfield132—Hamlin262—Hayti434—Hayti292—Hazel98—Lake Norden625—Norden690—Opdahl210—Oxford321—