1. Murfreesboro, Tennessee
America’s biggest boomtown is Nashville’s largest suburb, and is one of the fastest-growing cities in Tennessee. Murfreesboro's five-year population figure was up by 19.6% in 2020, while its number of housing units had increased by 21.15% between 2014 and 2019.
As of August 2021, it had one of the lowest unemployment rates (3.4%) and it's also seen an average yearly GDP growth of 3.71%. For the 150,000+ people who call Murfreesboro home, household income has increased by a neat 38.35%.