What amazes me is how cities like Detroit and Flint lost over half their population the last half century when the overall human has tripled during the same time period. Historically declines like that would have only been caused by war or disease.
I guess it's crime, schooling and jobs that have led to the mass decline of these cities, at least those are major factors. And it's not just Detroit and Flint but the entire state. Michigan hasn't had any true growth since the 1960's, since 1980 the largest percentage of growth was 6.9% between 1990 and 2000 as well as a loss of 0.6% between 2000 and 2010. The state finally cracked 10 million in population in the 2020 census. This state has only added 1.2 million new residents since 1970 which comes out to an average of 24,000 per year, that is totally ridiculous.
Now compare it to Georgia which is roughly the same size as Michigan, a little bigger but not by much. Georgia has doubled it's population in the same time period. I think it's really depressing living in Michigan anymore, the winter's suck and all the major cities seem to be in decline except for maybe Grand Rapids which is the only major city in the state that currently has it's peak population of all time. I think if I was moving to Michigan today I'd move to the Grand Rapids area.