American War and Military Operations Casualties: Lists and Statistics [April 26, 2017] [open pdf - 998KB]
"This report provides U.S. war casualty statistics. It includes data tables containing the number of casualties among American military personnel who served in principal wars and combat operations from 1775 to the present. It also includes data on those wounded in action and information such as race and ethnicity, gender, branch of service, and cause of death. The tables are compiled from various Department of Defense (DOD) sources. [...] Starting with the Korean War and the more recent conflicts, this report includes additional detailed information on types of casualties and, when available, demographics. It also cites a number of resources for further information, including sources of historical statistics on active duty military deaths, published lists of military personnel killed in combat actions, data on demographic indicators among U.S. military personnel, related websites, and relevant Congressional Research Service (CRS) reports."
CRS Report for Congress, RL32492
Federation of American Scientists: http://www.fas.org/sgp/crs/index.html