There are some posted minimums on the chattanooga website, I'm not sure what they are. Of course, the numbers of the residents here are probably a little higher than the minimums, but that's whats required for an interview. Chattanooga the city is pretty nice. There's enough to do at night and a ton of stuff to do outdoors (the lake is 10 min from my house). Again, I think we have some links on the website. I came from Memphis which is a little better in terms of nightlife, as would any big city be, but with 500,000 in the metro area there's enough to get out and do. We are also about an hour and a half from Nashville, Atlanta, Knoxville, and some other cities. Cost of living here is low, and best of all the Vols are close.