In one such analysis, Chicago didn't even make the Top 10 list. Even before cities and states began announcing they were in the hunt, Moody's Analytics studied how 65 cities with at least 1 million residents measured up against Amazon's requirements. Austin, Texas, took the top spot, with analysts pointing to its already established tech hub, its well-educated workforce, a cost of living lower than Silicon Valley, a high quality of life, good transportation and a business-friendly environment, among other factors.