Why were there 6% more female than male voters? There are that more many female voting age people in the U.S.? A disproportionate number of males in the U.S. are note of voting age? Males/females are roughly equal, females have a slight plurality like 1-2%. Of course prisons are full of mostly males of voting age, but that wouldn't account for it. And of course the vast majority of our armed forces are men...now maybe I'm on to something, here.