Do you wonder where your state ranks in wealth? The past decade has seen a series of ups and downs in the economy of the United States and some states have fared better than others. We’ve chosen the states that have the greatest prosperity as determined by several factors for inclusion in our top 20 list. The methodology that we’ve employed include states that have the highest median household income as the leading factor in determining wealth of the state. In addition to this, we’ve included the states with the highest home values, domestic gross product per capita and the amount of of taxes that have been paid to the state per person to develop an overall picture of the wealth of the state. In accordance with these statistics, here are the 20 Richest states in the USA.