Simpson County is a county in the U.S. state of Kentucky. As of the 2010 census, the population was 17,327. Its county seat is Franklin. It is in the Pennyroyal Plateau region.
Simpson County is a county in the U.S. state of Kentucky. As of the 2010 census, the population was 17,327. Its county seat is Franklin. It is in the Pennyroyal Plateau region.