Arlington National Cemetery
Perspective
Total Military Deaths for American Wars

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
  

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

Total Military Deaths for all wars
except the Civil War:

Total Military Deaths During
the American Civil War:

  

641,800

 
623,026

Source: National Park Service