Jefferson County

Idaho · Population: 34,198 · Official website

Jefferson County, Idaho

Congressional representation for Jefferson County, Idaho.

Congressional Districts

DistrictRepresentativeParty
Photo of Michael K. SimpsonID-02Michael K. SimpsonRepublican

ZIP Codes

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