Brodhead is a home rule-class city in Rockcastle County in southeastern Kentucky. The population was 1,211 at the 2010 census. It is part of the Richmond–Berea Micropolitan Statistical Area.

Rockcastle County is a county located in the southeastern part of the U.S. state of Kentucky. As of the 2020 census, the population was 16,037. Its county seat is Mt. Vernon. The county was founded in 1810 and named for the Rockcastle River, which runs through it. The river, in turn, is named for its majestic rock cliffs. Rockcastle County is part of the Richmond-Berea, KY Micropolitan Statistical Area, which is also included in the Lexington-Fayette–Richmond–Frankfort, KY combined statistical area.