Jefferson County, Idaho ZIP Codes

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ZIP Codes in Jefferson County with Associated Cities & Towns

Jefferson County, ID - Standard ZIP Codes
83401 | 83402 | 83425 | 83431 | 83434 | 83435 | 83442 | 83443 | 83444 | 83450
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 Jefferson County, ID ZIP Codes With Actual (Default) City Names

Hamer
Lewisville
Menan
Monteview
Rigby
Ririe
Roberts
Terreton

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

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