Decatur County Correction 150 Courthouse Sq # 224 Greensburg, IN 47240 Phone : (812) 663-3943 Decatur County Correction Business Category Government Offices-County Legislative Bodies County Of Decatur--community Correction Of Decatur County Greensburg, IN 47240 Phone : (812) 663-3943 Business Category Government Offices-County Government Offices & Public Schools