Ohio's 20th senatorial district is based in east-central Ohio. It used to stretch into southeastern Ohio. It is made up of the counties of Fairfield, Hocking, Morgan, Muskingum and Guernsey as well as portions of Pickaway and Athens counties. It encompasses Ohio House of Representatives districts 77, 78 and 97. It has a Cook PVI of R+5. Its Ohio Senator is Republican Troy Balderson. He resides in Zanesville, a city located in Muskingum County.
References
Ohio's 20th senatorial district Wikipedia(Text) CC BY-SA