No. 1: El Paso, TexasWe're not looking for Stephen Hawking level brain-age -- just a good, solid education. But nearly 15 percent of the dudes in this Lone Star city have less than a 9th grade education. The city also suffers from a notably high rate of obesity, 32 percent are in below average health and 30 percent do not exercise regularly, which is probably why there are so few gyms in town. There is such a thing as too much Tex-Mex.