2nd Manassas - Aug. 1862
Life and the Civil War
Total Military Deaths for American Wars

Arlington National Cemetery
Conflict
Revolutionary War
War of 1812
Mexican War
Civil War
Spanish American War
World War I
World War II
Korean War
Vietnam War
Persian Gulf War
 

US Military Deaths
4,435
2,260
13,283
623,026
2,446
116,708
407,316
36,914
58,169
269


US Military Deaths for all US wars excluding the American Civil War:

Military Deaths during
the American Civil War:

 

Total
641,800

 
623,026


Source: US National Park Service