Kentucky's 18th Senate district

Kentucky's 18th Senatorial district is one of 38 districts in the Kentucky Senate. Located in the eastern part of the state, it comprises the counties of Boyd, Carter, Greenup, and Lewis. It has been represented by Robin L. Webb (D–Grayson) since 2009. As of 2022, the district had a population of 123,829.

Voter registration
On July 1, 2024, the district had 99,168 registered voters, who were registered with the following parties.