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57255 ZIP Code - United States

This ZIP Code belongs to the following areas. Below you can see the map of the postal area.

City City ZIP Type Estimated Population
New Effington, SD PRIMARY Significado STANDARD 0
Hammer, SD NOT ACCEPTABLE Significado STANDARD 0

Postal Zone from ZIP Code 57255 - United States

57255 ZIP Code - United States
ZIP Code Tabulation Areas (ZCTAs) for 57255 ZIP Code. A ZCTA is a generalized area representation of the american ZIP Code service area.

57255 details

City New Effington
County Roberts
State South Dakota
Estimated Population 371
Density 1,40
Timezone America/Chicago
Latitude 45.858070000
Longitude -96.941300000

Average county area weight on ZIP Code 57255

County FIP Weight
Roberts 46109 100%

ZIP Code South Dakota

Check the list of South Dakota ZIP Code.

United States ZIP Code

See all the USA ZIP Code.

Status Definitions
  • PRIMARY: means an the primary city name. Official city name, although the city name might also have another acceptable name.
  • ACCEPTABLE: means an adequate city name. City names that are abbreviated will frequently be listed as unacceptable because abbreviations are not an acceptable city name format.
  • NOT ACCEPTABLE: Means an inadequate city name has been entered or received based on information entered.
  • UNIQUE: Assigned to a company, government agency, or entity with sufficient mail volume, based on average daily volume of letter size mail received, availability of ZIP Code numbers in the postal area, and the US mail service cost-benefit analysis.