Wikpidea has the following in their article on the district/election:
Counties in the district are Adams, Brown, Clermont, Hamilton (part), Pike, Scioto (part) and Warren (part).
It included all of the the Warren County municipalities of Lebanon, South Lebanon, Loveland, Maineville, Morrow, Butlerville, and Pleasant Plain, and parts of the municipalities of Mason and Blanchester. All of Union, Hamilton, Harlan, Salem, and Washington Townships were in the district, as well as parts of Turtlecreek Township immediately adjacent to the city of Lebanon, and southern Deerfield Township.
The Hamilton County muncipalities of Sharonville, Blue Ash, Deer Park, Loveland, Madeira, Newtown, Terrace Park, and Indian Hill were in the district, along with eastern parts of Cincinnati. Anderson and Symmes Townships and part of Sycamore Township are also in the district.
Appilation??? We say Appalachian out here in the hills. Anyway thanks for the map.
Actually all the counties in the 2nd District are Appalachian counties except Hamilton and Warren.