Great Map.
Thanks for posting.
It’s interesting that the blue in NW Washtenaw County does not spill over the County borders to the adjacent Counties.
That blue area in NW Washtenaw is where the rich from Ann Arbor reside as they wouldn’t get caught dead in a red area, the same goes for conservative-leaning people as they have their own areas. Ironically you have one of the biggest ghettos in the country, Detroit and right next to it you have one of the richer cities in America, Ann Arbor. And they both vote democrat 100% of the time. And the deep red county 3rd from the bottom right is Hillsdale, we just retired on the border there. Too bad the whole country isn’t like this, but then again FR wouldn’t exist. ;-)