Our company philosophy is to try to make things more readily available for as much of a demographic as possible.

@Clarence Gong I would agree with @James Wise, while you can certainly find homes under 50K in those markets, you really need to understand the demographics of the neighborhoods. 

The middle class are a shrinking demographic.

Instead your going to see a change of demographics, with more rich and poor, and less middle class workers residing in the state.

Demographic projections are saying people and industry are moving south, and will be for some time.

If you look at bigger trends, demographics, interest rates, housing starts, job growth etc and see the patterns and places in the path of progress and invest with fundamentals in mind.

You need to research the demographics of markets within two hours by car of where you live. 

I also rely a lot on websites that provide you with free statistical data on demographics when I find a property that I'm interested in.

If your goal is long term buy and hold for cash flow, you want a market that not only cash flows well today but has solid economic and demographic fundamentals which is important to long term asset value.

I typically use modeling, which includes the demographical information that I want to target upon.