Democratic Party 2024 Primary Schedule. Biden and adopted by the party’s rules and bylaws committee, south carolina would now go first, holding its primary on feb. August 20, 2024 at 6:00 a.m.

This page is an overview of those primaries, with links to ballotpedia’s coverage of all democratic u.s. South carolina had been fourth in recent cycles, including 2020, when joe biden rescued his candidacy with a primary win.