Using the methodology described in my state post. For each area, I give the description, super-PUMA codes, the male/female ratio, and the person-weighted N. Data is from the
The Phoenix, AZ area and Buffalo, NY are very close to the nationwide ratio of 1.227.
Manhattan is pretty good for single men.
The San Francisco/Silicon Valley area is a horrible place for single men. Don’t move there if you are a single beta male and want to have any hope of finding a decent girlfriend.
Entire USA ratio=1.227 N=15,433,296
Manhattan (36101-36103) ratio=1.07 N=172,997
Buffalo (36052) ratio=1.23 N=35,721
Maricopa County (Phoenix metro area), AZ (4301-4306) ratio=1.24 N=189,246
San Francisco, city of (6130) ratio=1.39 N=101,269
San Mateo country (6140) ratio=1.19 N=35,832
Santa Clara county (6161-6163) ratio=1.44 N=85,207