×
the ant game

61257 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
Hillsdale, IL PRIMARY Significado STANDARD 1.101

Postal Zone from ZIP Code 61257 - United States

61257 ZIP Code - United States
ZIP Code Tabulation Areas (ZCTAs) for 61257 ZIP Code. A ZCTA is a generalized area representation of the american ZIP Code service area.

61257 details

City Hillsdale
County Rock Island
State Illinois
Estimated Population 1.112
Density 10,50
Timezone America/Chicago
Latitude 41.590540000
Longitude -90.222750000

Average county area weight on ZIP Code 61257

County FIP Weight
Rock Island 17161 100%

ZIP Code Illinois

Check the list of Illinois 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.