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U.S. ZIP Code 57761
5-digit United States postal code #57761, New Underwood, SD
ZIP code 57761 is located in the city (place name) New Underwood, сounty Pennington in the state of South Dakota. The population in ZIP code 57761 is 1210 and the population density is 0.9. ZIP code 57761 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 - 46093: 19.17%, 46103: 80.83%. In the area of the ZIP code 57761 valid time zone America/Denver.
ZIP: 57761
County: Pennington
Place Name: New Underwood
State: South Dakota
State Abbreviation: SD
Coordinates: 44° 13' 45.876" N, 102° 44' 15.432" W
Latitude: 44.229410000000
Longitude: -102.737620000000
Population: 1210
Density: 0.9/km2
Time zone: America/Denver
County FIPS: 46103
All county weights: 46093: 19.17%, 46103: 80.83%