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U.S. ZIP Code 57239
5-digit United States postal code #57239, Grenville, SD
ZIP code 57239 is located in the city (place name) Grenville, сounty Day in the state of South Dakota. The population in ZIP code 57239 is 223 and the population density is 1.9. ZIP code 57239 refers to сounty Day having сounty FIPS 46037, the ratio of people from different counties in this ZIP code is as follows: all county weights - 46037: 100%. In the area of the ZIP code 57239 valid time zone America/Chicago.
ZIP: 57239
County: Day
Place Name: Grenville
State: South Dakota
State Abbreviation: SD
Coordinates: 45° 30' 34.812" N, 97° 18' 33.264" W
Latitude: 45.509670000000
Longitude: -97.309240000000
Population: 223
Density: 1.9/km2
Time zone: America/Chicago
County FIPS: 46037
All county weights: 46037: 100%