37 million people* are living below the poverty line. In 2008 in the U.S. the poverty line was fixed at $11,201/yr. for a single person ($933/mo.) or $21,834/yr. for a family of four ($1819.50/mo.)**.
Just to put that in perspective, as many people are living below the poverty line as the populations of New York, Los Angeles, Chicago, Houston, Phoenix, Philadelphia, San Antonio, San Diego, Dallas, San Jose, Detroit, Jacksonville, San Francisco, Indianapolis, Columbus, Austin, Fort Worth, Memphis, Charlotte, Baltimore, Boston, El Paso, Milwaukee, Seattle, Nashville, Denver, Washington and Las Vegas
combined***.
How many people are struggling at just above or near the poverty line? How many more are just making ends meet even while being classified as lower middle class?
*
37 million poor hidden in the land of plenty (Guardian, 19 Feb 2006)
**
Poverty Thresholds for 2008 by Size of Family and Number of Related Children Under 18 Years (US Census Bureau)
***
List of United States cities by population (Wikipedia)