Illinois Lieutenant Governor Juliana Stratton won the Democratic primary for the U.S. Senate on March 17, 2026, positioning her as the frontrunner to succeed retiring Senator Dick Durbin. Stratton defeated U.S. Representatives Raja Krishnamoorthi and Robin Kelly in a competitive and costly contest.
Governor Pritzker Backs Stratton’s Campaign
Stratton’s victory was significantly supported by Governor J.B. Pritzker, who invested millions through a super PAC to bolster her campaign. Pritzker’s backing underscored his political influence in Illinois ahead of his likely 2028 presidential bid. The primary served as a test of the governor’s clout within the Democratic Party in a crucial blue state.
Competitive and Expensive Primary Race
The primary featured intense competition and substantial fundraising, with Krishnamoorthi leading in campaign funds, including nearly $10 million from a crypto-backed super PAC. Despite this financial advantage, Stratton’s endorsement from Pritzker and her political experience as lieutenant governor and former state lawmaker helped secure her nomination.
Implications for Illinois and National Politics
Stratton’s nomination makes her a strong contender in the general election in Illinois, a state that leans Democratic. If elected, she would be only the fifth Black woman ever to serve in the U.S. Senate. The race also highlighted intra-party divisions over immigration, U.S. policy toward Israel, and responses to President Donald Trump’s agenda.
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