The poorest US state is richer than most of Europepic.twitter.com/0KFQPohHCP
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The map says by region not by country. So for example, while San Francisco would have a higher GDP per capita than Mississippi, some of the central valley areas in California might not. Or in Wisconsin, Madison would be way higher but some of the rural counties not.
California would glow in Green
GDP per capita by county. Wealth in concentrated in specific regions.pic.twitter.com/AyvLCWaR8K
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