Tangent: where'd you get that number? Not questioning it, I'd just love to know if there's a tool that makes it easy to get intersections with that kind of data.
that's 1 million men spread across the US. For comparison's sake, Greater NYC has ~22 million people. LA has a bit more.
1 million in a country of 330 million is nothing.
Plus there is competition, both in terms of other mates, as well as other priorities. Your ideal man may be in the military and disappearing in 6 months, or working 70 hours a week in a law firm.