Earlier quoted context omitted.
The US has an enormous land area and the cost of living varies dramatically across it. Intense pockets develop where the high paying jobs are, and everyone wants to cram in there to compete for those jobs, and then they're competing for the housing there, so the prices skyrocket, so the jobs have to pay higher still. Wealthy as the average person may be, the poverty slope is very steep in such places. The SF / Bay Ar…
Then why did houses used to be affordable even in those dense regions with high paying jobs? People act as though housing has always been prohibitively expensive in city centers but it hasn't. My dad bought a house in Boulder, CO of all places easily in the 90s. And of course he made a killing off of it because the housing market went completely insane over the next two decades. I now make more money than he ever did…
Because those city centers have remained the same size while demand for living there continues to increase
More demand for a fixed set of land drives prices up.
Those city centers today are not equivalent to the same city centers 35 year ago.