Oak Lawn, Illinois ZIP Code - United States

The location Oak Lawn, IL has 7 differents ZIP Codes. Check the map below to check your ZIP Code.

	City Name	ZIP Code	ZIP Type	Estimated Population
Oak Lawn, IL	PRIMARY	60453	STANDARD	48.181
Oak Lawn, IL	PRIMARY	60454	PO BOX	0
Oak Lawn, IL	ACCEPTABLE	60455	STANDARD	13.054
Oak Lawn, IL	ACCEPTABLE	60456	STANDARD	3.690
Oak Lawn, IL	ACCEPTABLE	60457	STANDARD	11.600
Oak Lawn, IL	ACCEPTABLE	60458	STANDARD	11.295
Oak Lawn, IL	ACCEPTABLE	60459	STANDARD	23.868

Postal Zone of Oak Lawn, IL - USA

Oak Lawn, IL belongs to Cook county. Check the list of Cook county ZIP Code.

Check the list of Illinois ZIP Code.

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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.