During the past decade Loudon County experienced a 24% population increase making it one of the fastest growing counties in Tennessee. Seniors over the age of 60 are the fastest growing population segment. This growth contributed to an overall rise in the county's median age during the past decade from 41 years to 46 years. The ethnic makeup of the County also changed significantly during the past decade, with the Hispanic population increasing 280%. Additional population and housing data for each community in Loudon County is available by clicking the links on the map below(a PDF reader is required).