500 Days Until the 2024 Presidential Election

The lone Senate vacancy will be filled, while voters in the nation's 85th largest city will choose a mayor

There is also a legislative special election runoff in Alabama

The territory is expected to add 55 delegates to Joe Biden's total, which now exceeds 3,300

Keystone State voters will weigh in on both presidential and downballot contests

The Wyoming State Convention concludes a multi-step nominating process, while a party-run primary takes place in the U.S. territory