Post Offices in & near Le Mars, Iowa. Operating hours, locations, phone/fax number, services information.
Post Office in Le Mars, Iowa on 1st St NW. Operating hours, phone number, services information, and other locations.
Address: 230 1st St NW, Le Mars, IA 51031
Phone: 712-546-4313
Toll-Free: 1-800-Ask-USPS® (275-8777)
TTY: 877-889-2457