U.S. construction of homes has actually kept up with population growth and moves, by every conceivable metric.
What IS happening though is that landlords (private and corporate) "warehouse" units constantly to artificially restrict supply and demand, and they do it in collaboration with each other.
Every single city and state in the U.S. has a vacancy problem. We DO have both houses and apartments that are ready and able to be rented and owned.
The problem is simply the price, and the prices aren't being driven by legitimate supply and demand.
You can see this effect happen where prices increase NOT to match population (and often in SPITE of it), but they increase to match the upper bounds of regional income.
You need a place to live more than landlords need a few months of rent. This strategy to prevent downward price pressure from the market allows them to justify the current prices while setting up a "baseline" for the next few years.
Some free reading:
* https://www.construction-physics.com/p/is-there-a-housing-sh...
* https://reventureconsulting.com/the-myth-of-the-us-housing-s...
* https://charleshughsmith.blogspot.com/2023/08/the-problem-is...