Today's letter to Archbishop Tim Dolan, head of the U.S bishops' conference and the Archdiocese of New York, from the leadership of Catholic Democrats is complemented by the release of a new study by Stanford University researchers.
Thirty-one percent of households lived in either affluent or poor neighborhoods in 2007, according to a study by Stanford University researchers that analyzes Census data in 117 metropolitan areas. That's more than double the 15 percent that lived in affluent or poor neighborhoods in 1970.
Income segregation surged between 2000 and 2007 among black and Hispanic families, the study found. In addition, income segregation among black and Hispanic families rose much more between 1970 and 2007.
Sean Reardon, one of the authors of the study, told The New York Times that the findings indicate that the next generation of poor Americans will increasingly limit access to high-performing schools and support networks. And if the pattern holds true, affluent Americans may be less likely to interact with lower- and middle-income Americans, which could make them hesitant to support policies that benefit the larger public.
The findings underscore other studies indicating that income inequality has been on the rise for decades and that the gap between the rich and the poor is manifesting itself in America's neighborhoods. The top one percent of earners in America saw their incomes grow 275 percent between 1979 and 2007, according to the Congressional Budget Office.
During the same period the bottom fifth of earners only saw a 20 percent spike in income.
In addition, the number of Americans living in areas of extreme poverty rose by one-third between 2000 and the second half of the decade, according to a study from the Brookings Institution."