[tiny_ta]

Huh, this is even more interesting because I always thought that homeless folk gravitate towards city centers and not that urban areas cause homelessness. I'm not looking to contradict you, just saying it's funny how we look at the same things and completely reverse the cause and effects in our heads :)

My thinking is that homeless folks tend to move towards city centers because they are more noticed, have more footfalls go past them and hence is easier for them to get food/change etc. They would not be likely to go to the suburbs because they are harder to get around, there are fewer people around to help, and it's very easy to get the police called on you for loitering around someone's lawn.

[c_crank]

The inability or unwillingness of city police to deal with camps of the homeless would register as a cause, to me.

[tiny_ta]

I'm sure that's a contributor - thank you for highlighting the other side of this issue! :)