At-large D.C. Councilmember Robert White won Tuesday's Democratic primary, putting him on track to succeed retiring Del. Eleanor Holmes Norton as the District's nonvoting delegate to Congress. The victory marks the end of a 36-year tenure by Norton, who has held the seat since 1991.

The contest, while low-profile outside the District, represents a generational shift for Washington's congressional representation. White, a current at-large councilmember, will carry forward the role's unique status in a chamber where D.C. has no vote on final legislation.

Primary turnout and vote totals were not yet available from either election authority reports. White's victory was all but assured given the District's heavily Democratic lean in general elections, though the November race will officially decide the seat.

In general elections, the Democratic nominee typically faces a Republican challenger in a race widely seen as a formality given D.C.'s partisan makeup. White is expected to advocate for statehood and increased local autonomy when he takes office.

Some local activists have questioned whether a new delegate will shift the strategy on statehood versus incremental legislative gains. The transition comes as Congress considers broader voting rights legislation for the District.