DeKalb County is lying in the state of Tennessee. With an area of 328 square miles, DeKalb County is one of the smaller counties in the state, while in population it is near the bottom with 1,742 residents. DeKalb County's population density of suburban makes it one of the most densely populated areas in the state. The county's largest city is Smithville, with a population of 12,294.
DeKalb County is one of the
prosperous regions in the state. The median income for DeKalb County residents is $29,518, putting the area in in the bottom half of all counties in Tennessee. Reflecting this, the average house price in DeKalb County is $80,512, slightly above the state average of $93,698.
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