Named in the honor of Rockcastle River, the Rockcastle County was founded in 1810. Mount Vernon forms the county seat. A population of more than 17K with an excellent admixture of White, Native American, black or African American, Asian, Hispanic or Latino, Pacific Islander, and others including 6.5K households and 4.7K families dwell here. It has an estimated area of 318 sq mi.

Organized and up- to-date details on burial and cemetery details, land and estate data, demise facts, obituary notice, World War I and II information, origin and birth details, marriage and divorce details, census data, American Civil War history, immigration and naturalization specifics, last will, civil court case lookups, war and enlistment data, real estate and property facts, probate specifics and the likes thus significantly develop the Rockcastle County online records site in a more prolific manner.