Derek Thompson discusses the decrease in children in large American cities:
Cities have effectively traded away their children, swapping capital for kids. College graduates descend into cities, inhale fast-casual meals, emit the fumes of overwork, get washed, and bounce to smaller cities or the suburbs by the time their kids are old enough to spell. It’s a coast-to-coast trend: In Washington, D.C., the overall population has grown more than 20 percent this century, but the number of children under the age of 18 has declined. Meanwhile, San Francisco has the lowest share of children of any of the largest 100 cities in the U.S…
But the economic consequences of the childless city go deeper. For example, the high cost of urban living may be discouraging some couples from having as many children as they’d prefer. That would mean American cities aren’t just expelling school-age children; they’re actively discouraging them from being born in the first place. In 2018, the U.S. fertility rate fell to its all-time low. Without sustained immigration, the U.S. could shrink for the first time since World World I. Underpopulation would be a profound economic problem—it’s associated with less dynamism and less productivity—and a fiscal catastrophe. The erosion of the working population would threaten one great reward of liberal societies, which is a tax-funded welfare and eldercare state to protect individuals from illness, age, and bad luck… Finally, childless cities exacerbate the rural-urban conundrum that has come to define American politics. With its rich blue cities and red rural plains, the U.S. has an economy biased toward high-density areas but an electoral system biased toward low-density areas. The discrepancy has the trappings of a constitutional crisis. The richest cities have become magnets for redundant masses of young rich liberals, making them electorally impotent. Hillary Clinton won Brooklyn by 461,000 votes, about seven times the margin by which she lost Pennsylvania, Michigan, and Wisconsin combined. Meanwhile, rural voters draw indignant power from their perceived economic weakness. Trump won with majority support in areas that produce just one-third of GDP by showering hate and vitriol on cities that attract immigration and capital…
For those young and middle-aged Americans who are having sex and having children, the smaller cities and suburbs might simply be a better place to live—and not just for the obvious reason that they’re more cost-friendly for the non-rich. Perhaps parents are clustering in suburbs today for the same reason that companies cluster in rich cities: Doing so is more efficient. Suburbs have more “schools, parks, stroller-friendly areas, restaurants with high chairs, babysitters, [and] large parking spaces for SUV’s,” wrote Conor Sen, an investor and columnist for Bloomberg. It’s akin to a division of labor: America’s rich cities specialize in the young, rich, and childless; America’s suburbs specialize in parents. The childless city may be inescapable.
This also has implications for the American Dream which has tended to suggest parents will work hard and pass along benefits to future generations. Not having as many direct beneficiaries of actions could alter how people think about the future: it is one thing to project changes for a community (“this is good for Chicago’s future, whoever happens to live here”) versus thinking about more direct benefits which could also help a community (“my children will be better off – and they can continue to live in Chicago and benefit others”).
Final thought: this is a rare time when someone could claim the suburbs are “more efficient” for raising children. On one hand, I see the point: the suburban infrastructure has been built around children for decades. On the other hand, this idea of “efficiency” is an odd one as children can also be raised in cities and what Americans value for children and families is often closely tied to perceptions of cities and suburbs.