ZIP Code 49318
Casnovia, Michigan · Muskegon County
No21803
Zip49318
TypeSTANDARD
Decommissioned0
Primary CityCasnovia
Acceptable Cities—
Unacceptable Cities—
StateMI
LstateMichigan
CountyMuskegon County
TimezoneAmerica/Detroit
Area Codes231, 616
World RegionNA
CountryUS
Latitude43,23
Longitude-85,79