How many US Military amputees are there due to the Iraq War?

1,091.

The 2009 United States Military Casualty Statistics report, published by the Congressional Research Service, states the amputee population in the US Military forces due to Operation Iraq Freedom (OIF) consists of 1,091 servicemembers. This number represents 85% of the total servicemember amputations occurred between 2001 and 2009. More than 50% of the amputations were caused by improvised explosive devices (IEDs).