The DIstrict
The 115th District contains territory of five counties:
- Clinton: Looking Glass Township, in the southwest corner of the county, including Albers, Damiansville, New Baden, and New Memphis.
- Jackson: The whole county.
- Perry: The eastern half of the county, including DuQuoin, St. Johns, Sunfield, Tamaroa, and the east side of Pinckneyville (Precincts 1 through 8) — but not Cutler, Jamestown, Swanwick, Willisville, Winkle, or the west side of Pinckneyville.
- Union: The northern and western 3/4 of the county, including Alto Pass, Cobden, Lick Creek, Millcreek, Wolf Lake, and Precincts 2 and 3 of Jonesboro (west of Main Street) -- but not Anna, Dongola, or Precinct 1 of Jonesboro.
- Washington: The whole county.

