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U.S. ZIP Code 57341
5-digit United States postal code #57341, Gann Valley, SD
ZIP code 57341 is located in the city (place name) Gann Valley, сounty Buffalo in the state of South Dakota. The population in ZIP code 57341 is 151 and the population density is 0.2. ZIP code 57341 refers to сounty Buffalo having сounty FIPS 46017, the ratio of people from different counties in this ZIP code is as follows: all county weights - 46017: 100%. In the area of the ZIP code 57341 valid time zone America/Chicago.
ZIP: 57341
County: Buffalo
Place Name: Gann Valley
State: South Dakota
State Abbreviation: SD
Coordinates: 44° 5' 23.532" N, 99° 5' 17.196" W
Latitude: 44.089870000000
Longitude: -99.088110000000
Population: 151
Density: 0.2/km2
Time zone: America/Chicago
County FIPS: 46017
All county weights: 46017: 100%