Politicians always seem to be talking about the middle class. They need some new focus groups. According to the Pew Research Center, over the past four years the percentage of adult Americans that say they are in the lower class has risen significantly, from a quarter to almost one-third (see chart below).

Pew also found that the demographic profile of the self-defined lower class has also changed. Young people, according to Pew, β€œare disproportionately swelling the ranks of the self-defined lower classes.” More specifically some 40% of those between 18 to 29 years of age now identify as being in the lower classs compared to only 25% in 2008.