Republican voters in Illinois will elect three delegates from their congressional district to attend the Republican National Convention in Milwaukee in July — 51 in all, plus another 13 at-large delegates to be chosen later by party leaders — where they are expected to formally nominate Trump for president and tend to other party responsibilities.
Votes will be counted in contested races after polls close in Illinois at 7 p.m. Central. See statewide election results here. Last minute questions about voting? View our voter guide. Here is one for Chicago residents and one for suburban residents.
