How many U. S Soldiers died in world war 1?

The answer is 116,516.

116,516

American losses in World War I were modest compared to those of other belligerents, with 116,516 deaths and approximately 320,000 sick and wounded of the 4.7 million men who served. The USA lost more personnel to disease (63,114) than to combat (53,402), largely due to the influenza epidemic of 1918.