David Manel Profile picture
Hobbyist. Professor of Political Science at CCAC. Clawhammer banjo enthusiast, Go (Baduk) and #GoGreen. RT are not endorsements
Dec 7, 2020 18 tweets 4 min read
THREAD:
It is increasingly clear that Trump’s large and unexpected surge in the S. Texas/Rio Grande Valley is historically unique.

While much attention is paid to baseless claims of a rigged election, the most interesting story of the 2020 election occurred in S. Texas. For this study I looked at the presidential voting data from the 206 media markets in the US from 1980-2020.

I used media markets because the data is publicly available and goes back to 1980. There are other advantages, as well.
Nov 30, 2020 18 tweets 4 min read
THREAD: We know there was a very large & unexpected shift to Trump in Miami-Dade & the Rio Grande Valley counties in t 2020 presidential election.

Previously, I tried to get a sense for how rare it is to see a shift of this magnitude in those counties.

Another way to appreciate what happened in Miami-Dade and RGV is to compare their 2020 results with every county in the United States (Alaska excluded) across multiple elections.

To that end, I examined county level data for every presidential election since 2000
Nov 9, 2020 25 tweets 4 min read
THREAD: I’m still very interested in Trump’s remarkable success in Miami-Dade and Rio Grande Valley/Texas border. The explanations given in the press... for his gains include the appeal of Trump’s hyper-masculine persona among Latino males, fear of Biden’s position on oil and gas, fear of Biden’s “socialism”, Democrats "forgetting" how to “talk” to Latinos, Democrats taking the Hispanic vote for granted, etc.
Nov 4, 2020 21 tweets 2 min read
Fascinating pattern Miami-Dade & many Texas counties '16 to'20:
Turnout substantially increases
Trump raw vote substantially increases
Biden matches Clinton's raw votes
- Close to 100% of "new" voters seemingly vote Trump..for example Miami-Dade 1/5 Miami-Dade
Clinton 624146 - Biden 617201
'16 Trump 333999 - '20 Trump 532409
+191463 Turnout, +198408 Trump vote 2/