Washington County, Illinois ZIP Codes

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ZIP Codes in Washington County with Associated Cities & Towns

Washington County, IL - Standard ZIP Codes
62214 | 62237 | 62255 | 62257 | 62263 | 62268 | 62271 | 62801 | 62803 | 62808 | 62831 | 62877
Washington County, IL - PO Box ZIP Codes (NO DEMOGRAPHIC DATA)
62848 | 62876
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 Washington County, IL ZIP Codes With Actual (Default) City Names

Addieville
Ashley
Du Bois
Hoyleton
Irvington
Nashville
Oakdale
Okawville
Radom
Richview

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

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