ZIP Code 49431
Ludington, Michigan · Mason County
No21865
Zip49431
TypeSTANDARD
Decommissioned0
Primary CityLudington
Acceptable Cities—
Unacceptable Cities—
StateMI
LstateMichigan
CountyMason County
TimezoneAmerica/Detroit
Area Codes231
World RegionNA
CountryUS
Latitude43,95
Longitude-86,44