The London, Kentucky micropolitan area is made up of how many counties, in the Eastern Kentucky Coalfield, the part of the Central Appalachian bituminous coalfield, including all or parts of 30 Kentucky counties?
London, Kentucky micropolitan area The London, Kentucky micropolitan area is made up of three counties in the Eastern Coalfield region of Kentucky. Before 2013, the area was officially known as the Corbin-London, KY Combined Statistical Area, and consisted of the Corbin Micropolitan Statistical Area and the London Micropolitan Statistical Area. The Corbin micropolitan area consisted of Whitley County, and the London micropolitan area consisted of Laurel County.
Jefferson County, Kentucky Jefferson County is a county located in the U.S. state of Kentucky. As of the 2010 census, the population was 741,096. It is the most populous county in Kentucky and is more than twice as large as the second most populous, Fayette. The county was formed in 1780 and named for future President Thomas Jefferson, who was Governor of Virginia at the time.