"-4" . "-5" . "Keaton is an unincorporated community in Johnson County, Kentucky, United States. The community's first post office was established on May 17, 1900, with Sarah A Holbrook as the postmaster and it was named after the local Keaton family. Keaton's ZIP code is 41254.Keaton is located at an elevation of 775 feet (227 m)."@en . . "Keaton"@en . . "41254" . "236.22"^^ . . . .