Sloan City Office 428 Evans St Sloan, IA 51055 Phone : (712) 943-3314 Business Category Government Offices-City Village & Twp Legislative Bodies City Of Sloan 420 Evans Sergeant Bluff, IA 51054 Phone : (712) 943-3314 Business Category Government Offices-City Village & Twp Government Offices State & Local Government Offices & Public Schools