California: #COVID19 vaccination rates by county & partisan lean

Now that I've developed a standardized format/layout & methodology for tracking both state- and county-level COVID vaccination levels by partisan lean (which can also be easily applied to other variables like education level, median income, population density, ethnicity, etc), I've started moving beyond my home state of Michigan. Here's California, and it's pretty eye-opening.

• 2020 Presidential Election results via CA Secretary of State's office (thru Wikipedia)
• Total vaccination doses administered via California Public Health Dept.