Illinois District 17 election, 2026

Eric Sorensen vs. Dillan Vancil.

VotePredictor forecast

Eric Sorensen favored

Safe D · predicted margin D+19.6

100%

chance to win

2024 presidential lean

D+5.8

2026 national environment

D+6.3

Model uncertainty

±6.9 points

Fundamentals model using district presidential lean, incumbency and the national environment. It is not a poll average.

Democratic

Eric Sorensen

Incumbent representative for IL-17. Voting record, ideology and biography →

Republican

Dillan Vancil

Major-party general-election nominee.

Polls

No district-level 2026 general-election poll is currently in VotePredictor's verified polling feed for IL-17. The forecast above uses fundamentals only.

Other forecasts

We have not yet ingested a district rating from these independent forecasters for IL-17; links go to their current national House ratings. Missing is shown as missing—not converted into a probability.

Cook Political Report

View House ratings ↗

Inside Elections

View House ratings ↗

Sabato's Crystal Ball

View House analysis ↗

Past results

Every election in Illinois's 17th district we hold a result for. District numbers are reused across redistricting, so older rows may cover different ground than the seat does today.

YearWinnerMargin

2024Eric Sorensen(D)D+8.8

2022Eric Sorensen(D)D+4.0

2020Cheri Bustos(D)D+4.0

2014Cheri Bustos(D)D+10.9

2012Cheri Bustos(D)D+6.6

2010Robert Schilling(R)R+9.6

Candidate news

Dems Want to Regulate AI. But Will AI Money Divide Them?

You’re reading The TNR Blue Book. Get daily scoops, strategy, and developments inside the liberal ideas factory delivered right to your inbox. Sign up for free.Inside WashingtonDems want to regulate AI. But will AI money divide them?Democrats are loudly deman…

The New Republic · September 11, 2026

Rep. Sorensen says ACA subsidy delay will spike health insurance costs

Rep. Eric Sorensen warns ACA subsidy delays could drive health insurance premiums up by more than $1,000 a month for some families in Illinois’ 17th District.

WQAD.com · December 18, 2025

Congressman Eric Sorensen on Defending Climate Science, Depoliticizing Weather and Bringing Scientific Rigor to Capitol Hill

Representative Eric Sorensen of Illinois shares how his meteorology roots drive his fight to protect climate science and push back against political interference.

Scientific American · August 8, 2025

‘You don’t care’: Gay congressman blasts defense secretary over LGBTQ troops

U.S. Rep. Eric Sorensen, a Democrat and the first openly gay member of Congress from Illinois, delivered strong criticism of U.S. Secretary of Defense Pete Hegseth, accusing the embattled Pentagon chief of not caring about LGBTQ service members, and fostering…

Raw Story · June 13, 2025

Candidate field source: 2026 House election roster ↗

Nearby in the directory: IL-16 · IL-2