Charleston is the capital and largest city of the U.S. state of West Virginia. It is located at the confluence of the Elk and Kanawha Rivers in Kanawha County. As of the 2010 census, it has a population of 51,400, and its metropolitan area 304,214. It is the county seat of Kanawha County.Early industry important to Charleston included salt and the first natural gas well. Later, coal became central to economic prosperity in the city and the surrounding area. Today, trade, utilities, government, medicine and education play the central role in the city's economy.

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