22. Nashville-Davidson–Murfreesboro–Franklin, TN
Per Capita Personal Income: $50,635
U.S. Rank: 53
GDP: $113,680 millions
U.S. Rank: 34
Nashville is the city where country music resides and is often nicknamed “Music City, U.S.A.”. Even its economy depends on the music industry, which brings estimated $6.4 billion per year. It is also the largest city in Tennessee with the metropolitan area having a population of 1.8 million.