In Houston particularly but throughout the Sunbelt, job growth critically is not tied to cheap labor, but to industries like energy which pay roughly $20,000 more than those in the information sector. According to EMSI, a company that models labor market data, energy has generated some 200,000 new jobs in Texas alone over the past decade. Although Houston is the primary beneficiary, the American energy boom is also sparking strong growth in other cities, notably Dallas-Ft. Worth, San Antonio, and Oklahoma City.

Once dependent on low-wage industries such as textiles and furniture, the energy boom is pacing a Sunbelt move towards generally better paying heavy manufacturing. Texas and Louisiana already lead the nation in large new projects, many of them in petrochemicals and other oil-related production. Of the biggest non-energy investments, three of the top four, according to the Ernst and Young Investment Monitor, are in Tennessee, Alabama and South Carolina, which are becoming the new heartland of American heavy manufacturing, notably in automobiles and steel. Since 2010, Birmingham, Houston, Nashville and Oklahoma city all have enjoyed double digit growth in high paying industrial jobs that used to be the near exclusive province of the Great Lakes, California and the Northeast.

The Sunbelt resurgence is important in part because it offers some hope to millions of Americans who may not have gone to Harvard or Stanford, but have work skills and ambition. The region’s growth in what might be called “middle skilled jobs” that pay $60,000 or above has been impressive.