This page provides information about the number of U.S. troops in Iraq, including how many were killed, as well as Iraqi casualties.
|Estimated number of U.S. troops in Iraq at the end of 2011: 0|
|Number of casualties for 2011|
|U.S. troops (through Dec. 31):||54|
|Iraqi civilians (through July 31):||977|
|Iraqi security forces (through July 31):||306|
|Total U.S. fatalities since 2003: U.S. deaths (as of Dec. 31):||4,485|
|Total cost of Operation Iraqi Freedom 2003-2011:||$806 billion|