We recently came across this interesting map from Business Insider below. They determined that half of the US population reside in just 146 of the 3,000 counties. You can read more about it here: http://www.businessinsider.com/half-of-the-united-states-lives-in-these-counties-2013-9#ixzz38mjPnBiM
We are constantly using demographics and other powerful mapping tools to help our clients analyze and really understand the valuable information that is out there. This may seem like a small fact but it could play a huge role in making real estate decisions.