https://fred.stlouisfed.org/series/TTLHH https://fred.stlouisfed.org/series/ETOTALUSQ176N
The millenial "hump" you're referencing just recently passed the average age for a first-time homebuyer. Demographics move strongly against housing demand going forward (without change in immigration policy).
https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEj...
We are at an all time high in units under construction:
https://fred.stlouisfed.org/series/UNDCONTNSA
The amount of overbuilding in 2000s compensates for underbuilding in 2010's. The housing shortage is a complete myth... the only thing there was a shortage of was active listings. There is no structural shortage that is provable by any hard number. There's a lot more to say regarding housing market fundamentals, but just answering your question directly