Machesney Pk, Illinois ZIP Code - United States

The location Machesney Pk, IL has 3 differents ZIP Codes. Check the map below to check your ZIP Code.

	City Name	ZIP Code	ZIP Type	Estimated Population
Machesney Pk, IL	ACCEPTABLE	61103	STANDARD	18.507
Machesney Pk, IL	ACCEPTABLE	61111	STANDARD	19.706
Machesney Pk, IL	ACCEPTABLE	61115	STANDARD	19.647

Postal Zone of Machesney Pk, IL - USA

Machesney Pk, IL belongs to Winnebago county. Check the list of Winnebago county ZIP Code.

Check the list of Illinois ZIP Code.

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

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.