"This year, Brookings calculations suggest that President-elect Donald Trump's winning base in 2,633 counties represents 86% of the nation's total counties but just 38% of the nation's GDP. Conversely, Vice President Kamala Harris' losing base of 427 much higher-output counties represents 62% of the GDP.
#25 | Posted by reinheitsgebot"
Adjusted for cost of living (like localized GDP PPP), the split is roughly 50/50. But, more important, it ignores the causes for why a lot of deep blue shithole cities have high relative GDP. The factories tended to be built in urban areas back when the cities were actually productive. For instance for St. Louis, up until 1943, it tended to have GOP mayors - since this time, it has been 100% Democrat controlled. Coincidentally, the city's population collapse directly goes with the time the Democrats took control of the city. This takes us to GDP - the GDP for St. Louis is remnant of the investments made in infrastructure and in businesses predating the Democrat control of the city - basically, YOU DIDN'T BUILD THAT - you are just the ones running it into the ground now. You can apply the same thing to Detroit and even the state of CA - under the GOP, California K-12 education was the envy of the world - now, it is a running joke.
In the case of St. Louis, the largest employers are: BJC HealthCare (the companies that merged to form this date from the early 1900's), Walmart (low wages and came during the city's decline), Washington University (founded 1853), SSM Health (founded 1877), and Mercy (founded 1871). Other major employers in the region include Boeing (not real as they move the HQ to chase tax incentives from Seattle to Chicago), Scott Air Force Base (established 1917), Schnucks (1939), and Anheuser-Busch (established 1852).
You can literally go to any deep blue shithole city and you will see the same pattern - a time when the city was thriving during GOP or split-rule and then a deep decent into poverty under 100% Dem control - this happens until all the companies are finally forced to leave.