An "Unassembled Caucus" (also known as a "Firehouse Primary") is a primary election run by a political party, not the state.

 

In June of 2025, the 11th Congressional District Democratic Committee, in coordination with the Democratic Party of Virginia, the Fairfax County Democratic Committee, and the City of Fairfax Democratic Committee, will be holding an unassembled caucus to determine the Democratic Nomination for Virginia's 11th Congressional District for the Sep. 9, 2025 Special Election.