Whilst We get Ready for the First Puerto Rico Straw Poll, We should take a look back at the Hypothetical Polls for the 2020 Election in Puerto Rico to get a bearing for a potential Baseline.
Specifically taking a look at a poll which provides partisan Crosstabs, the 2020 Puerto Rico Data for Progress Presidential Poll, said poll showcased now President Joe Biden Landsliding Puerto Rico by 37% with 60% to then President Donald Trump's 23%.
Applying the Partisan Crosstabs below uniformly throughout the Island we find that Joe Biden's support is strongest amongst those Puerto Ricans that have the highest college attainment rates, and for the most part lowest with the inverse.
While this is observable in the basic suport, it becomes clearest when you look at relative suport, where the map of More Biden vs Less Biden in large part Mirrors the Educarional attainment map of Puerto Rico
Educational Attainment map.
I'll add that This isn't the Only Poll showing Biden Ahead, as a since deleted Puerto Rico Herald Poll from June 2020 likewise Showed Biden Landsliding Trump, though with 55% for Biden and 17% for Trump. Crosstabs were not Given. https://x.com/julseptx/status/1313261997849444354?s=46
There have been no Polls To my knoledge conducted since Biden Dropped out and Kamala entered the Race, however an @IZQStrategies Poll for La Brega y Fuerza from March 2024 Found Joe Biden at 43% with Puerto Ricans on the island to Trump's 19% https://x.com/izqstrategies/status/1811459722240840140?s=46
I'll Also note here, that the Puerto Rico Democratic Party has claimed that they would campaign for Harris in the 2024 Puerto Rico Presidential Straw Poll, It's yet to be seen if they'll carry this out, or if the PR GOP will likewise attempt to campaign for Trump. https://eldiariony.com/2024/07/27/partido-democrata-en-puerto-rico-hara-campana-para-que-boricuas-voten-por-kamala-harris-en-cuarta-papeleta-el-5-de-noviembre/