I bet it's about 50%. This is a spitball based on personal anecdote though. Some areas are much higher than others. I live in one of the most unvaccinated areas in the country via official statistics, about 40% or so (lots of blacks live here) but every time I go to Walgreens to pick something up there are a bunch of sheep for their covid shots. One was excited for his 3rd booster.

I tell myself the more others get the vax, the less likely they will come after me.