U.S. Rep. Rashida Tlaib won the Democratic primary in Michigan's 12th Congressional District on Tuesday with approximately 64% to 65% of the vote, according to the Associated Press and other tallies. The four-term incumbent and member of the informal progressive group known as the Squad defeated challengers Shanelle Jackson and Byron Nolen, positioning her for a fifth term in the solidly Democratic seat where she faces little threat in November's general election.
Tlaib's victory reflects a broader trend in the primary season, as progressive and socialist-aligned candidates have strengthened their position within the Democratic Party. The Democratic Socialists of America expanded its influence beyond established figures, successfully backing candidates who unseated two longtime Democratic incumbents.
In New York's 13th District, DSA member and community organizer Darializa Avila Chevalier defeated Rep. Adriano Espaillat, chair of the Congressional Hispanic Caucus, in the June primary after Espaillat had held the seat for multiple terms. In Colorado's 1st District, democratic socialist Melat Kiros, a first-time candidate, ousted 15-term Rep. Diana DeGette in the June 30 primary. DeGette had represented the Denver-area seat for nearly 30 years.
The outcomes mark a shift from 2020's aftermath, when moderate Democrats including then-Rep. Abigail Spanberger of Virginia urged the party not to use the words "socialist" Or "socialism," Arguing the rhetoric had cost seats in competitive districts. Tlaib and her progressive allies had contended at the time that left-leaning platforms would shape the party's direction, and the 2026 primary results have provided them with fresh evidence of growing influence within Democratic ranks.