California:

2024: 43.8% voter turnout with 9,906,135 votes total. (94.9% reporting)

D: 5,599,564 57.4% vs R: 3,906,806 40.0%

2020: 80.67% voter turnout with 17,117,157+ votes total

D: 11,110,639 63.48% vs R: 6,006,518 34.32%

https://electionresults.sos.ca.gov/returns/status

https://en.m.wikipedia.org/wiki/2020_United_States_presidential_election_in_California