Decatur County is located in the state of Tennessee. With a land mass of 344 square miles, Decatur County is one of the smaller counties in the state, while in terms of population it is near the bottom with 1,173 residents. Decatur County's population density of rural makes it one of the most heavily populated areas in the state. The county's largest city is Parsons, with a population of 5,857.
Decatur County is one of the
prosperous regions in the state. The median income for Decatur County residents is $29,623, putting the region in in the bottom half of all counties in Tennessee. Reflecting this, the average house value in Decatur County is $56,263, well below the state average of $93,698.
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