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51528 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
Dow City, IA PRIMARY Significado STANDARD 798
Buck Grove, IA NOT ACCEPTABLE Significado STANDARD 798

Postal Zone from ZIP Code 51528 - United States

51528 ZIP Code - United States
ZIP Code Tabulation Areas (ZCTAs) for 51528 ZIP Code. A ZCTA is a generalized area representation of the american ZIP Code service area.

51528 details

City Dow City
County Crawford
State Iowa
Estimated Population 741
Density 3,90
Timezone America/Chicago
Latitude 41.927550000
Longitude -95.501980000

Average county area weight on ZIP Code 51528

County FIP Weight
Crawford 19047 100%

ZIP Code Iowa

Check the list of Iowa 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.