This is a special election to fill a vacancy. Trayon White, the former councilmember (and candidate in the election), was expelled by the City Council in February 2025 after being arrested on suspicion of corruption.

https://ballotpedia.org/City_elections_in_Washington,_D.C._(2025)

I will resolve when at least two reliable outlets call the election. I may extend the market if the result is not conclusive.