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U.S. ZIP Code 57750
5-digit United States postal code #57750, Interior, SD
ZIP code 57750 is located in the city (place name) Interior, сounty Jackson in the state of South Dakota. The population in ZIP code 57750 is 295 and the population density is 0.4. ZIP code 57750 refers to сounty Jackson having сounty FIPS 46071, the ratio of people from different counties in this ZIP code is as follows: all county weights - 46071: 100%. In the area of the ZIP code 57750 valid time zone America/Denver.
ZIP: 57750
County: Jackson
Place Name: Interior
State: South Dakota
State Abbreviation: SD
Coordinates: 43° 35' 29.616" N, 101° 57' 14.796" W
Latitude: 43.591560000000
Longitude: -101.954110000000
Population: 295
Density: 0.4/km2
Time zone: America/Denver
County FIPS: 46071
All county weights: 46071: 100%