December 15th, 2010
GEI: Five states are resident to more than 50% of the 55,000 ultra-rich Americans with net worth more than $30 million. Follow up:
Data from the U.S. Census Bureau drills down to the neighborhood and block level on a myriad of data classifications, including income. Changes in income over the last decade, both up and down are surprisingly wide spread. Read more and see some intriguing maps.....