Mount Vernon, Illinois ZIP Code - United States

The location Mount Vernon, IL has been assigned with the 62864 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 Vernon, IL	PRIMARY	62864	STANDARD	19.699

Postal Zone of Mount Vernon, IL - USA

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

Mount Vernon, IL belongs to which county?

Mount Vernon, IL belongs to Jefferson county. Check the list of Jefferson county ZIP Code.

ZIP Code Illinois

Check the list of Illinois ZIP Code.

ZIP Code United States

If you want to restart your search by state, get back to US 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.
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.