Jefferson County, Idaho Zip Codes

7 zips

Zip Code
City
Population ↓
83442Rigby24,445
83434Menan1,695
83450Terreton1,131
83444Roberts1,083
83431Lewisville879
83425Hamer740
83435Monteview503

Overview of Zip Codes in Jefferson County

7
ZIP Codes

The data shown reflect ZCTAs from the US Census. As of 2024, there are 7 ZCTAs in Jefferson County, Idaho (US Census).