ZIP Code 57534
Hamill, South Dakota · Tripp County
No25478
Zip57534
TypeSTANDARD
Decommissioned0
Primary CityHamill
Acceptable Cities—
Unacceptable Cities—
StateSD
LstateSouth Dakota
CountyTripp County
TimezoneAmerica/Chicago
Area Codes605
World RegionNA
CountryUS
Latitude43,59
Longitude-99,67