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U.S. ZIP Code 57745
5-digit United States postal code #57745, Hill City, SD
ZIP code 57745 is located in the city (place name) Hill City, сounty Pennington in the state of South Dakota. The population in ZIP code 57745 is 2109 and the population density is 2.2. ZIP code 57745 refers to сounty Pennington having сounty FIPS 46103, the ratio of people from different counties in this ZIP code is as follows: all county weights - 46103: 100%. In the area of the ZIP code 57745 valid time zone America/Denver.
ZIP: 57745
County: Pennington
Place Name: Hill City
State: South Dakota
State Abbreviation: SD
Coordinates: 44° 1' 17.724" N, 103° 46' 47.46" W
Latitude: 44.021590000000
Longitude: -103.779850000000
Population: 2109
Density: 2.2/km2
Time zone: America/Denver
County FIPS: 46103
All county weights: 46103: 100%