1. Williamson County, 2.2 percent unemployment and 2.4 percent income growth
2. Wilson County, 2.4 percent unemployment and 0.7 percent income growth
3. Van Buren County, 3.4 percent unemployment and 6.6 percent income growth
4. Sequatchie County, 4.2 percent unemployment and 6.8 percent income growth
5. Summer County, 2.4 percent unemployment and 1.3 percent income growth
Source: SmartAsset, an online financial firm, rated the counties in Tennessee based upon local purchasing power, income growth and jobless rates.