Cities: Alcoa, Andersonville, Briceville, Clinton, Corryton, Friendsville, Greenback, Heiskell, Knoxville, Lenoir City, Loudon, Louisville, Luttrell, Maryville, Mascot, Maynardville, Norris, Oak Ridge, Philadelphia, Powell, Rockford, Rocky Top, Sharps Chapel, Tallassee, Townsend, Walland
Zip Codes: 37701, 37705, 37710, 37716, 37717, 37721, 37737, 37742, 37754, 37769, 37771, 37772, 37774, 37777, 37779, 37801, 37802, 37803, 37804, 37806, 37807, 37828, 37830, 37831, 37846, 37849, 37853, 37866, 37878, 37882, 37886, 37901, 37902, 37909, 37912, 37914, 37915, 37916, 37917, 37918, 37919, 37920, 37921, 37922, 37923, 37924, 37927, 37928, 37929, 37930, 37931, 37932, 37933, 37934, 37938, 37939, 37940, 37950, 37955, 37990, 37995, 37996, 37997, 37998
Population: 946,264