This poll has 61% believe abortion should be legal in all or most cases
38% illegal in all or most cases
https://www.pewresearch.org/politic...legal-abortion-oppose-overturning-roe-v-wade/
Brookings divides slightly differently
25% to 35% believe always legal
10% to 15% believe it should never be legal
With the rest somewhere on between
https://www.brookings.edu/blog/fixgov/2022/06/24/roe-v-wade-overturned-despite-public-opinion/amp/
And here 64% oppose overturning Roe
33% support overturning Roe
https://www.npr.org/2022/05/19/1099844097/abortion-polling-roe-v-wade-supreme-court-draft-opinion
However the surveys are parsed it's clear that a majority take a view that is some form of pro choice.
I was at a smaller protest yesterday and the majority of cars, based on constant honking, would seem to oppose the decision though I do live in California which already has a trigger law that legalizes abortion.