Jefferson County

Iowa · Population: 15,440 · Official website

Jefferson County, Iowa

Congressional representation for Jefferson County, Iowa.

Congressional Districts

DistrictRepresentativeParty
Photo of Mariannette Miller-MeeksIA-01Mariannette Miller-MeeksRepublican

ZIP Codes

ZIP CodeCongressional District
52556IA-01
52557IA-01
52635IA-01