Well this question needs to be more specific as in American Soldiers, British Soliders.. But I assume you mean American Soldiers and there are about 20,000 left. As of November 25, 2011.
179 british soldiers dead in Iraq as of 2009 There is a link below.
According to globalsecurity.org, the number of soldiers who have died in Iraq between March 2003 to September 2009 is 4,262.
The population of Iraq was approximately 31,234,000.
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