Consider Crittenden County in Western Kentucky, with Marion as its county seat, for your land investment. Boasting a population under 9,000, this county offers a rural charm and proximity to the Ohio River, attracting buyers looking for agricultural land or a quiet, family-friendly environment. Jefferson County encompasses Louisville, Kentucky's largest metro area. Urban density transitions quickly to rural acreage in the south and east, offering diverse land opportunities from suburban lots to working farms.