Actually, California population (for example) has fallen by >400k over the last several years. The first falling year was 2019, 2020 saw a small rise (<50k), 2021 saw a fall of >300k, 2022 a fall of ~150k, and 2023 a fall of ~50k.
That includes both births/deaths and in/out migration. Population growth rate has been generally falling since 1990 (except for a peak in 2000) and significantly so since the GFC in 2009. However, prices have skyrocketed.
China has overbuilt their population by 10-100million (yes, and there are even more outrageous numbers) homes over the last 10-15 years, and yet prices in Shanghai/ Beijing/ Shenzhen still exceed NYC or SF by 50%. They have a falling population.
Crowding is huge in California though. The starting point was "multiple unrelated families living in one house." If the population has dropped by 1% but you started with 3 families per house, you still have (to some rounding error) 3 families per house.
China has the confounding issue where it has both poor social security systems and a mistrusted, dysfunctional stock market and financial system, so everyone shoves money into real estate for retirement.
This is not even a new problem. The imperial landed gentry was so named because bureaucrats would shovel their money into land.
A net migration out of California does not mean an increase in available housing. There are a lot of families (adults+kids) where the children grew up and then can’t afford a home in California and left the state. A household of 4 then becomes a household of 2 but the housing supply stays the same.
The price finds whatever level it needs to maintain a population that fits within the housing supply. Obviously population can’t grow that much against a fixed housing supply; once the vacants and spare bedrooms are filled up, people just get priced out. This is Malthusian NIMBY policy working exactly as intended.
Population geography also shifts from rural to urban and from declining to rising cities even as the total population size holds constant or shrinks. The fact that there is space for you on a farm or in a coal-mining town is cold comfort to someone with a STEM degree and a job offer at a corporate headquarters.
Did you forget to factor in that it is a replacement rate? Sure, more people are born every year, but plenty of people pass along in one way or another (mortality, downsizing, various care facilities).
but it's not necessarily needed in dense urban centers. Plenty of laptop class people could secure housing in rural areas for a fraction of the cost of what they're paying now.
One of the many things contributing to pricing, is that not enough road corridors are being built or widened.
It's harder live further out, when traffic slowdowns extend commute time 10x. And governments love the idea that expensive roads can be waved away using environmentalism as an reason.
Yet these same governments don't build fast transit either, and without fast amd efficient transit, trips take far far longer than a car.
At this stage we should be building both, as we're that far behind.
The point is, there is a move for 'dense urban areas'. Pack 'em in. Increase that housing density. Yet there is another way in North America, where there is often an endless bounty of space. Better transportation corridors.
Better transportation corridors means that housing costs plateau, because it's just easier to drive 10 minutes more, 20 minutes more, than spend 4x for housing.
That said, even the laptop class often does need to commute:
* Many remote workers have to attend once a week, or more often.
* People make lives, friends, contacts, have relatives in specific areas.
* Every once in a while, you may need to go to "the city" for something important. Medical treatment or specialists, specialty products, etc. Not everything can be shipped, or is shipped.
Anyhow, it seems you sort of missed the point, that is... the faster you can get into a city, the further you can live from the city and still be part of it.
https://www.macrotrends.net/global-metrics/states/california...
That includes both births/deaths and in/out migration. Population growth rate has been generally falling since 1990 (except for a peak in 2000) and significantly so since the GFC in 2009. However, prices have skyrocketed.
China has overbuilt their population by 10-100million (yes, and there are even more outrageous numbers) homes over the last 10-15 years, and yet prices in Shanghai/ Beijing/ Shenzhen still exceed NYC or SF by 50%. They have a falling population.
https://www.numbeo.com/cost-of-living/city_price_rankings?it...