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U.S. ZIP Code 57782
5-digit United States postal code #57782, Smithwick, SD
ZIP code 57782 is located in the city (place name) Smithwick, сounty Fall River in the state of South Dakota. The population in ZIP code 57782 is 61 and the population density is 0.2. ZIP code 57782 refers to сounty Fall River having сounty FIPS 46047, the ratio of people from different counties in this ZIP code is as follows: all county weights - 46047: 100%. In the area of the ZIP code 57782 valid time zone America/Denver.
ZIP: 57782
County: Fall River
Place Name: Smithwick
State: South Dakota
State Abbreviation: SD
Coordinates: 43° 18' 8.748" N, 103° 6' 43.452" W
Latitude: 43.302430000000
Longitude: -103.112070000000
Population: 61
Density: 0.2/km2
Time zone: America/Denver
County FIPS: 46047
All county weights: 46047: 100%