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U.S. House · Illinois · Nov 3 · 7 days out
Illinois House, district 14
Lauren Underwood (Democrat, incumbent) against Jim Marter (Republican).
Where they stand · 62 points apart
Marter is an estimateSolid is a voting record; hollow is read from the campaign’s own words. Biggest gaps first.
Lauren UnderwoodrecordJim Marterestimate
Money
FEC to Sep 30RaisedUnderwood$2.8MMarter$203kItemized, named donorsUnderwood$1.7MMarter$163kNamed donorsUnderwood1,515Marter178Itemized from IllinoisUnderwood50%Marter45%
The FEC doesn't name donors who give under $200, so their gifts count in Raised but not Itemized.
In their own words
Campaign sites and X“As your representative in Washington, bringing federal resources home to our community has always been a top of priority of mine. ICYMI, check out some of the funding I’ve secured recently:” Underwood · X post · Oct 20 · ↗
“Representation is Making a Comeback!”
“NO males in girl's sports.” Marter · X post · Invalid Date · ↗
All market contracts · Kalshi and Polymarket · 4
| Candidate | Platform | Contract | Bid | Ask | Last | Volume | |
|---|---|---|---|---|---|---|---|
| Lauren Underwood | Kalshi | Democrat wins | 96% | 98% | 97% | $1,121 | Open ↗ |
| Lauren Underwood | Polymarket | Democrat wins | 95% | 97% | 97% | $7,034 | Open ↗ |
| Jim Marter | Kalshi | Republican wins | 2% | 3% | 5% | $2,172 | Open ↗ |
| Jim Marter | Polymarket | Republican wins | 2% | 3% | 3% | $18,588 | Open ↗ |
Prices in cents on the dollar, read Oct 27, 2026. A party contract pays if that party wins the seat.
Also on the Illinois ballot
All 18 →Statement estimate · odds are a market close, not a poll