EntityQ2673254· pop 36· linked from 31 articlesMentorSign in to savecity in Kentucky, USAKey factsCountryUnited StatesStateKentuckyCountyCampbellTotal0.81 sq mi (2.09 km )Land0.75 sq mi (1.94 km )Water0.062 sq mi (0.16 km )Elevation512 ft (156 m)Density291.8/sq mi (112.66/km )Time zoneUTC-5 ( Eastern (EST) )Summer dstUTC-4 (EDT)Fips code21-51564via Wikipedia infoboxArticleMentor is a home rule-class city in Campbell County, Kentucky, United States. The population was 218 as of the 2020 census.GeographyRead full article (13 paragraphs)Connectionsrace and ethnicity in the United States CensusEntityUnited States Census BureauEntityCategoriesCities in Campbell County, KentuckyCities in KentuckyKentucky populated places on the Ohio River