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Mount Prospect, Illinois ZIP Code - United States

The location Mount Prospect, IL has been assigned with the 60056 as the only ZIP Code. Check the map below to see the aproximate zone for this Postal Code. To zoom the map, click the "load map" button.

City Name ZIP Code ZIP Type Estimated Population
Mount Prospect, IL PRIMARY Status defition 60056 STANDARD 49.568

Postal Zone of Mount Prospect, IL - USA

Mount Prospect, Illinois ZIP Code - United States
ZIP Code Tabulation Areas (ZCTAs) for Mount Prospect, IL ZIP Code. A ZCTA is a generalized area representation of the american ZIP Code service area.

Mount Prospect, IL belongs to which county?

Mount Prospect, IL belongs to Cook county. Check the list of Cook county ZIP Code.

ZIP Code Illinois

Check the list of Illinois ZIP Code.

ZIP Code United States

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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.
  • IMPROPER/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.