Abortion-rights supporters in Detroit, Michigan, on Tuesday as the state voted to end a 1931 ban on the procedure.
Voters passed measures guaranteeing abortion access in California, Michigan and Vermont, while an antiabortion proposal in Republican-leaning Kentucky was trailing early Wednesday.
The midterm elections provided the first national temperature-taking on voter attitudes toward abortion since the Supreme Court overturned Roe v. Wade in late June, ending federal constitutional protections for the procedure.
The decision returned abortion policy to the states, creating a host of new battlegrounds.