Cape Coral-Ft. Myers, Fla. Rank: 2

Projected total GMP growth, 2007-2012: 23.34%

According to the most recent U.S. Census information, Cape Coral was the fourth fastest growing U.S. city with a population of more than 100,000. By 2012, average personal income of its residents is expected to grow by 6.9% annually--second only to Naples, Fla. During that time, the area's population is also forecast to grow by 13.3%.