ZIP Code 49463
Sylvan Beach, Michigan · Muskegon County
No21891
Zip49463
TypePO BOX
Decommissioned0
Primary CitySylvan Beach
Acceptable CitiesWabaningo, Whitehall
Unacceptable Cities—
StateMI
LstateMichigan
CountyMuskegon County
TimezoneAmerica/Detroit
Area Codes231
World RegionNA
CountryUS
Latitude43,36
Longitude-86,41