The overwhelming majority of African American voters in Georgia — and the rest of the U.S. — are democrats. About 93% of African Americans voted for Stacey Abrams in the last gubernatorial election, according to e xit polls . It's a powerful, dependable voting bloc on the left that has so far drowned out black conservatives, a slim minority of voters. The Pew Research Center says only about 8% of black voters identify as republicans.