Once almost all states have gambling the revenues will drop quickly. The problem is govt's can't reign in their own spending. This is all a cruel joke for those in this field. In my opinion the govt's give then take away and where does that leave their revenue?
There are going to be a lot of job losses in the next 10 years as more states allow casino gambling.

As for sq. miles or population does it really matter? Does anyone really care what the size of a city is with gambling? This is much ado about nothing except for those job losses coming [[and the lower return on investment for the addicted govt's).