Underclass
The underclass is the segment of the population that occupies the lowest possible position in a class hierarchy, below the core body of the working class.
Underclass Media
The term underclass is employed by sociologists such as Dennis Gilbert to describe the most disadvantaged socio-economic demographic with the least access to scarce resources. In this chart constructed by Gilbert, the American underclass is estimated to constitute roughly 12% of U.S. households (in 1998).