Every source I can find in a cursory search only shows the overall ratio, not age group segmented - whats your source?
And regardless, even if it was somewhere between slightly favorable and slightly unfavorable in NYC, it is strongly unfavorable in SF, which accords with my subjective experience dating in the two places.
First Google search result. Census data contains all the info you desire. It’s not highly publicized because no one likes to admit that men might be struggling with something - lol. It doesn’t sell well in the media.
I will agree that the gender ratio of SF and SV are wildly worse for men than NYC. Just saying that it isn’t some holy grail that people like to sell it as. Men outnumber women in this world from birth. It’s only because men kill themselves that we have less men than women by age ~40.
And regardless, even if it was somewhere between slightly favorable and slightly unfavorable in NYC, it is strongly unfavorable in SF, which accords with my subjective experience dating in the two places.