Much of the focus on demographics in recent years has been on the various generational cohorts (e.g. Boomers, Millennials, Gen Z) but an equally important aspect of demography is where people are living, and perhaps more importantly, where they are moving to.
This short article from American Business History Center provides an interesting executive summary of Americans Leaving Older Cities for Green Pastures. Along with an interesting times series presentation of the data. The implications for the War for Talent are obvious.