Very interesting, nice to see some sort of numbers on it. I can personally see things looking comparatively well in Iowa, which is at #2 on that list. There's actually a considerable amount of growth in some parts of the state at least. I grew up near Council Bluffs, and since I moved away 11 years ago I don't even recognize the place anymore, it has exploded. And I'm really not seeing and feeling the effects of the recession that hard either. Got a couple friends who have been laid off and are looking for work, but there are still new companies moving here (most often to escape places like CA). The small town I went to school in grew from about 500 people in the late 90's to 700 a couple years ago. Of course the more rural parts of the state are more or less dying off, and there is still net de-population, but economically it's a nice place.
Funny though, in another thread I remember seeing the question asked, which
other state are people trying to get you to move to. For me, most people I talk to just tell me to stay in Iowa. And all in all it's not a bad place to live, cost of living is low (especially if you don't mind living in a small town), getting a small acreage of some nice land with trees and a creek and maybe even a pond is not hard to do, and the people are generally very nice, more or less trustworthy and mind their own business. Having your won "Edward Abbey style" kick in your teevee, brew your own beer, and pee of your front porch liberty is not hard to do.
With that being said...as mentioned before, most of the growth is in the cities; urbanization is taking place. Most of the people leaving are college grads who want to see the world, and most of the people coming in are "coasties"...some coming to find a more wholesome place to raise their kids, but mostly just people coming for the jobs (and they just LOVE to talk down to the "under-privileged, backwards

" locals). Also the gun laws are among the worst in the country: concealed carry is one of the few "may issue" states, (it's up to the discretion of your sheriff, who may not issue them to anyone), and you also need a permit to buy a handgun.
As for the political climate, the urbanization is tending to make it a more Liberal state (in the bad way, not the good way), and the conservative base is largely made up of moralist neocons, the type who would say things like "there should really be a law against that," or support the PATRIOT act because "I'm not a terrorist, I've got nothing to hide."
But if Wyoming has similar (or better) economic prospects, and the people have a generally more "western" attitude, I think it would be worth the potentially higher property prices, for me at least.