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U.S. ZIP Code 57634
5-digit United States postal code #57634, Keldron, SD
ZIP code 57634 is located in the city (place name) Keldron, сounty Corson in the state of South Dakota. The population in ZIP code 57634 is 115 and the population density is 0.2. ZIP code 57634 refers to сounty Corson having сounty FIPS 46031, the ratio of people from different counties in this ZIP code is as follows: all county weights - 46031: 100%. In the area of the ZIP code 57634 valid time zone America/Denver.
ZIP: 57634
County: Corson
Place Name: Keldron
State: South Dakota
State Abbreviation: SD
Coordinates: 45° 45' 9.684" N, 101° 53' 3.408" W
Latitude: 45.752690000000
Longitude: -101.884280000000
Population: 115
Density: 0.2/km2
Time zone: America/Denver
County FIPS: 46031
All county weights: 46031: 100%