https://blockclubchicago.org/2024/11/06/heres-how-your-neighborhood-voted-in-the-2024-presidential-election-map/See Ward 24, Precinct 19:
There's a map of the precinct on page 19 of this PDF:
https://app.chicagoelections.com/Documents/general/Ward%2024%20Precincts.pdfDavid Axelrod mentioned this on his podcast about a week ago. Support for Biden was in the high eighties in every precinct in this area, so the huge swing looks real, and it's much larger here even compared to adjacent neighborhoods, which also swung a lot. I'm still feeling a little dubious about the claim, but here it is.
