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U.S. ZIP Code 57054
5-digit United States postal code #57054, Ramona, SD
ZIP code 57054 is located in the city (place name) Ramona, сounty Lake in the state of South Dakota. The population in ZIP code 57054 is 502 and the population density is 1.7. ZIP code 57054 refers to сounty Lake having сounty FIPS 46079, the ratio of people from different counties in this ZIP code is as follows: all county weights - 46079: 100%. In the area of the ZIP code 57054 valid time zone America/Chicago.
ZIP: 57054
County: Lake
Place Name: Ramona
State: South Dakota
State Abbreviation: SD
Coordinates: 44° 7' 45.624" N, 97° 15' 16.848" W
Latitude: 44.129340000000
Longitude: -97.254680000000
Population: 502
Density: 1.7/km2
Time zone: America/Chicago
County FIPS: 46079
All county weights: 46079: 100%