The number of soliders killed in the Civil War?

Precise numbers are impossible to give, but the most careful and meticulous researchers give their best estimate as a total of 620,000. 360,000 Union soldiers and 260,000 Confederates. There were two who died of disease for every one who was killed in battle or died of wounds. Battle deaths were about 120,000 Union troops and 90,000 Confederates.