Union County, Illinois ZIP Codes

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ZIP Codes in Union County with Associated Cities & Towns

Union County, IL - Standard ZIP Codes
62902 | 62905 | 62906 | 62912 | 62920 | 62923 | 62926 | 62939 | 62952 | 62957 | 62958 | 62998
Union County, IL - PO Box ZIP Codes (NO DEMOGRAPHIC DATA)
62961
Note: Every ZIP Code has a single ACTUAL City Name assigned by the US Postal Service (USPS).
See the specific ZIP Code for acceptable Alternate City Names and spelling variations.
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Map of Union County, IL ZIP Codes With Actual (Default) City Names

Alto Pass
Anna
Cobden
Dongola
Jonesboro
Millcreek
Wolf Lake

NOTE: LARGE COMPLEX ZIP CODE MAPS CAN BE SLOW LOADING!

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