Jefferson County

Idaho · Population: 34,198 · Official website

Jefferson County, Idaho

Congressional representation for Jefferson County, Idaho.

Congressional Districts

District Representative Party
Photo of Michael K. Simpson ID-02 Michael K. Simpson Republican

ZIP Codes

ZIP Code Congressional District
83401 ID-02
83402 ID-02
83425 ID-02
83431 ID-02
83435 ID-02
83442 ID-02
83443 ID-02
83444 ID-02
83450 ID-02