In 2017, Giles County, TN had a population of 29k people with a median age of 43.1 and a median household income of $43,925. Between 2016 and 2017 the population of Giles County, TN declined from 29,034 to 29,024, a -0.0344% decrease and its median household income grew from $40,635 to $43,925, a 8.1% increase.
The population of Giles County, TN is 84.8% White Alone, 9.77% Black or African American Alone, and 2.42% Two or More Races. 3.4% of the people in Giles County, TN speak a non-English language, and 98.5% are U.S. citizens.
The median property value in Giles County, TN is $120,400, and the homeownership rate is 69.7%. Most people in Giles County, TN commute by Drove Alone, and the average commute time is 25 minutes. The average car ownership in Giles County, TN is 2 cars per household.