Illinois 13th — House 2026 Dem Primary
The Illinois 13th — House dem primary is scheduled for March 17, 2026. The model makes Nikki Budzinski the heavy favorite at 94%, with Dylan Blaha at 6%. Nikki Budzinski is the incumbent, leads the field in reported fundraising, and has the most tracked endorsements. No public polling is available for this race, so the forecast leans on fundraising, endorsements, candidate profiles, and historical results.
Current win probabilities
- Nikki Budzinski (incumbent) — 94%
- Dylan Blaha — 6%
Probabilities update daily from polls, fundraising, endorsements, and historical results.