Drivers License Station 215 4th Ave Se Le Mars, IA 51031 Phone : (712) 546-1663 Business Category Port Authorities Plymouth County Of--drivers License Le Mars, IA 51031 Phone : (712) 546-1663 Business Category Government Offices-County Government Offices & Public Schools Plymouth County Of--treasurer, Drivers License Le Mars, IA 51031 Phone : (712) 546-1663 Business Category Government Offices-County Government Offices & Public Schools