Mason County

Illinois · Population: 12,523 · Official website

Mason County, Illinois

Congressional representation for Mason County, Illinois.

Congressional Districts

DistrictRepresentativeParty
Photo of Mary E. MillerIL-15Mary E. MillerRepublican

ZIP Codes

ZIP CodeCongressional District
61532IL-15
61567IL-15
62617IL-15
62627IL-15
62633IL-15
62644IL-15
62655IL-15
62664IL-15
62671IL-15