Basic information about the DeKalb County
The DeKalb County is located in the state of Tennessee. This county occupies 330 square miles, with 25 square miles being water areas. There are 18.723 inhabitants living in the county according to the 2010 Census. As for the racial makeup of DeKalb County citizens, the 3 largest groups are White (92.68%), followed by Some Other Race (4.26%) and Black or African American (1.34%). There are 7.420 households in the county, while 69,27% of them are family households and 30,73% represent non family households. There are 4 cities and towns in DeKalb County. The most populated city is Smithville city and the smallest town or village is Liberty town.