State Of South Dakota--union County Clerk Of Courts 209 E Main St Elk Point, SD 57025 Phone : (605) 356-2132 Business Category Government Offices-County County Government-Courts Courts Government Offices & Public Schools Union County Of--elk Point, Judge & Magistrate 209 E Main St Elk Point, SD 57025 Phone : (605) 356-2132 Business Category Government Offices-County Government Offices & Public Schools Union County Of--judge & Magistrate New County Courthous Elk Point, SD 57025 Phone : (605) 356-2132 Business Category Government Offices-County Government Offices & Public Schools