Pembroke is a home rule-class city in Christian County, Kentucky, in the United States. The population was 865 as of the 2020 census, stagnant from 869 as of the 2010 U.S. Census. It is part of the Clarksville, Tennessee metropolitan area.

Christian County is a county located in the U.S. state of Kentucky. As of the 2020 census, the population was 72,748. Its county seat is Hopkinsville. The county was formed in 1797. Christian County is part of the Clarksville, Tennessee–Kentucky Metropolitan Statistical Area.