Descriptions of Pleural cavity. Pleural cavity: The space enclosed by the pleura, which is a thin layer of tissue that covers the lungs and lines the interior wall of the chest cavity. Source: National Institute of Health. Pleural cavity: the cavity in the thorax that contains the lungs.
These and other retirement income streams produced an average income of $31,742 for people age 65 and older in 2012, according to a recent AARP Public Policy Institute analysis of Census Bureau data. Here's how older Americans are paying their bills in retirement:
According to the US Census Bureau, the average salary in America is $35,000. Assuming this average remains the same throughout the average working career of 40 years, as a rough way to consider the impact of inflation, then the average American would earn $1,400,000 in their lifetime. Most analysis tools use average household income, which is approximately $51,000.