Illinois Ninth Congressional District Primary 2026: Live Election Results

Key Highlights

  • Daniel Biss wins the Democratic primary for Illinois’s Ninth Congressional District.
  • John Elleson secures victory in the Republican primary.
  • Juliana Stratton triumphs in the Senate Democratic primary, defeating Raja Krishnamoorthi.
  • AIPAC and other groups heavily influenced the primaries through super PAC spending.

The Triumph of Juliana Stratton

Illinois’s Ninth Congressional District saw a contentious Democratic primary, with Daniel Biss emerging victorious. The race was not without controversy, as AIPAC and other pro-Israel groups spent millions to influence the outcome.

In the Senate Democratic primary, Lt. Gov.

Juliana Stratton defeated incumbent Rep. Raja Krishnamoorthi by wide margins in key counties like Cook and Will. Her win positions her strongly for November’s general election against Republican John Elleson.

The Role of Money in Primaries

AIPAC, the pro-Israel lobbying group, was a significant player in these primaries. They backed Laura Fine, who lost to Biss, and spent heavily on Kat Abughazaleh’s campaign as well. This spending underscored the power of money in primary races.

Stratton’s victory over Krishnamoorthi has been attributed not just to her strong performance in urban areas but also in smaller cities like Will County. The race highlights how big money can shape electoral outcomes, with groups like Fairshake, Think Big, and Protect Progress spending nearly $10 million collectively.

Stratton’s Broad-Based Coalition

Juliana Stratton’s win was a testament to her ability to form a broad coalition. She outperformed expectations in traditionally Democratic areas but also showed strength outside of Chicago media markets. This indicates that strategic campaigning can overcome geographic and demographic challenges.

The race for Illinois’s Senate seat is now set between the Democratic nominee, Juliana Stratton, and Republican John Elleson. The stakes are high, with Governor JB Pritzker’s political operation backing Stratton’s campaign.

Reflections on the Night

This primary night in Illinois was a reminder of the intense competition within the Democratic party. Stratton’s victory over Krishnamoorthi is significant not only for her but also for Governor Pritzker, who has been heavily involved in her campaign.

The results highlight the importance of grassroots support and strategic spending in securing nominations. As Illinois moves towards its general elections, these primaries set the stage for a closely watched contest between Democrats and Republicans.