Basic information about the Union County
The Union County is located in the state of Tennessee. This county occupies 248 square miles, with 24 square miles being water areas. There are 19.109 inhabitants living in the county according to the 2010 Census. As for the racial makeup of Union County citizens, the 3 largest groups are White (97.74%), followed by Two or More races (1.29%) and Some Other Race (0.38%). There are 7.391 households in the county, while 73,02% of them are family households and 26,98% represent non family households. There are 3 cities and towns in Union County. The most populated city is Maynardville city and the smallest town or village is Luttrell town.