Cost of the Conflict in Iraq and Afghanistan

In August 2007, the non-partisan Congressional Budget Office (CBO) estimated the cost of the Iraq and Afghanistan conflicts at US$1,000,000,000,000 (US$1 Trillion).
http://www.washingtonpost.com/wp-dyn/content/article/2007/11/16/AR2007111600865.html

The US population is approximately 301,139,947 (July 2007 est.) (CIA World Fact Book).

According to my calculator, that works out to over US$3,320 for every man, woman and child in the United States.