The location Naperville, IL has 6 differents ZIP Codes. Check the map below to check your ZIP Code.
City Name
ZIP Code
ZIP Type
Estimated Population
Naperville, IL
PRIMARY
60540
STANDARD
37.518
Naperville, IL
PRIMARY
60563
STANDARD
30.415
Naperville, IL
PRIMARY
60564
STANDARD
36.024
Naperville, IL
PRIMARY
60565
STANDARD
37.904
Naperville, IL
PRIMARY
60566
PO BOX
0
Naperville, IL
PRIMARY
60567
PO BOX
685
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Postal Zone of Naperville, IL - USA
load map ZIP Code Tabulation Areas (ZCTAs) for Naperville, IL ZIP Code. A ZCTA is a generalized area representation of the american ZIP Code service area.
Naperville, IL belongs to which county?
Naperville, IL belongs to DuPage county. Check the list of DuPage 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.
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