last updated 7 Oct 2023

Biden Trump
Alabama 37% 62%
Alaska 43% 53%
Arizona 49% 49%
Arkansas 35% 62%
California 63% 34%
Colorado 55% 42%
Connecticut 59% 39%
Delaware 59% 40%
District of Columbia 92% 5%
Florida 48% 51%
Georgia 50% 49%
Hawaii 64% 34%
Idaho 33% 64%
Illinois 58% 41%
Indiana 41% 57%
Iowa 45% 53%
Kansas 42% 56%
Kentucky 36% 62%
Louisiana 40% 58%
Maine 53% 44%
Maryland 65% 32%
Massachusetts 66% 32%
Michigan 51% 48%
Minnesota 52% 45%
Mississippi 41% 58%
Missouri 41% 57%
Montana 41% 57%
Nebraska 38% 59%
Nevada 50% 48%
New Hampshire 53% 45%
New Jersey 57% 41%
New Mexico 54% 44%
New York 61% 38%
North Carolina 49% 50%
North Dakota 32% 65%
Ohio 45% 53%
Oklahoma 32% 65%
Oregon 56% 40%
Pennsylvania 50% 49%
Rhode Island 59% 39%
South Carolina 43% 55%
South Dakota 36% 62%
Tennessee 37% 61%
Texas 46% 52%
Utah 38% 58%
Vermont 66% 31%
Virginia 54% 44%
Washington 58% 39%
West Virginia 30% 69%
Wisconsin 49% 49%
Wyoming 27% 70%


Highest split (states)
D.C. (92%), Vermont (66.1%) and Massachusetts (65.6%), Maryland (65.4%), and Hawaii (63.7%) had the highest Biden %.
Nebraska Dist. 3 (75%), Wyoming (70%) and West Virginia (69%) had the highest Trump %
Source: 2020 United States presidential election | Wikipedia
What Is Wrong with 68 Million Americans? | DCReport.org
Dr. Bandy X. Lee, psychiatrist with Yale, examines the psychology of Trump and between him and his supporters.

California


Demographics:
VOX: A new report complicates simplistic narratives about race and the 2020 election |VOX

Much attention has been paid to the shift of white college-educated voters toward Biden and Latino voters toward Trump in 2020, which makes sense Ń as a table from Catalist shows, those were particularly dramatic shifts.
Brookings: Exit polls show both familiar and new voting blocs sealed BidenŐs win

There was a modest decline in Republican support in a key Trump base: white men without college educations. This group showed a reduced Republican advantage from 48% to a still sizeable 42% between 2016 and 2020.

Yet among white voters with college educations, there were notable shifts in BidenŐs direction. White male college graduates reduced their support for Trump from 14% to 3%. At the same time, white female college graduates boosted their Democratic support from 7% to 9% nationally.