The Democratic National Committee's decision to schedule South Carolina's presidential primary first on January 22, 2028, has elevated the state's role as a test of support among Black voters, who form a core part of the party's coalition. This calendar shift, approved by the Rules and Bylaws Committee in July 2026 and later ratified, has prompted early visits and positioning by multiple potential contenders including Kamala Harris, Raphael Warnock, Jon Ossoff, Wes Moore, Cory Booker, Gavin Newsom, and others. With no declared frontrunner and the contest more than a year away, trader probabilities remain dispersed across a broad field, reflecting uncertainty over who can consolidate early-state support and navigate the revised nominating process.