Incumbent Democrat Eric Sorensen holds a structural edge in the D+3 Illinois 17th district, which covers Rockford, the Quad Cities, Bloomington, and Peoria, after winning reelection in 2024 by roughly four points despite a Republican presidential lean. Republican nominee Dillan Vancil, who secured his nomination in the March primary, faces an uphill path against Sorensen’s local name recognition and moderate positioning on key issues like manufacturing and agriculture. With the general election two months away and no major polling shifts or national wave signals emerging since the primaries, trader consensus prices reflect a closely contested outcome centered on narrow Democratic margins, where small changes in turnout or economic messaging in swing counties could widen or close the gap.
Résumé expérimental généré par IA à partir des données Polymarket. Ceci n'est pas un conseil de trading et ne joue aucun rôle dans la résolution de ce marché. · Mis à jourIL-17 House Election Margin of Victory
Democrat 20-25% 40%
Democrat 15-20% 37%
Democrat 0-5% 23%
Democrat 5-10% 23%

Democrat 30%+
21%

Democrat 25-30%
18%

Democrat 20-25%
40%

Democrat 15-20%
37%

Democrat 10-15%
20%

Democrat 5-10%
23%

Democrat 0-5%
23%

Republican Wins
8%
Democrat 20-25% 40%
Democrat 15-20% 37%
Democrat 0-5% 23%
Democrat 5-10% 23%

Democrat 30%+
21%

Democrat 25-30%
18%

Democrat 20-25%
40%

Democrat 15-20%
37%

Democrat 10-15%
20%

Democrat 5-10%
23%

Democrat 0-5%
23%

Republican Wins
8%
This market will resolve according to the margin of victory between the top two candidates in the specified election.
The "margin of victory" is defined as the absolute difference between the percentages of valid votes received by the first-place and second-place candidates. Percentages of the valid votes received by each candidate will be determined by dividing the total number of valid votes each of the top two candidates receives by the sum of all valid votes cast in the election.
For purposes of this market, candidates nominated by the Democratic & Republican Parties will represent the options for "Democrat" and "Republican," respectively. Independent candidates will not represent options for either party. The candidates may be named in the contract for the convenience of traders. In the event that any named candidate is replaced as the nominee of their respective party prior to election day, the name in the contract will be updated and the market will resolve based on the replacement nominee of the party.
If the reported value falls exactly between two brackets, then this market will resolve to the higher margin bracket.
If two or more candidates tie for the most valid votes in this election, and the tie is between two candidates listed, this market will resolve to the lowest margin bracket for the candidate whose ballot-listed last name comes first in alphabetical order. If the tie is between a listed candidate and an unlisted candidate, this market will resolve to the lowest margin bracket for the listed candidate. If the tie is between two or more unlisted candidates, this market will resolve to "Other." If the listed candidate is represented in this market group as "Republican" or "Democrat" their ballot-listed last name will still be used for tiebreaking.
This market will resolve based on the official vote count once the count has been made official.
If the election results are not known definitively by June 30, 2027, 11:59 PM ET, this market will resolve to "Other".
If a recount is initiated before the vote total has been made official, the market will remain open until the recount is completed and the vote is made official.
The primary resolution source for this market will be the official results of the 2026 IL-17 House election as published by the state electoral authority responsible for certifying the results of the election; however, an overwhelming consensus of credible reporting may also be used.
Marché ouvert : Aug 10, 2026, 10:57 AM ET
Résolveur
0x69c47De9D...This market will resolve according to the margin of victory between the top two candidates in the specified election.
The "margin of victory" is defined as the absolute difference between the percentages of valid votes received by the first-place and second-place candidates. Percentages of the valid votes received by each candidate will be determined by dividing the total number of valid votes each of the top two candidates receives by the sum of all valid votes cast in the election.
For purposes of this market, candidates nominated by the Democratic & Republican Parties will represent the options for "Democrat" and "Republican," respectively. Independent candidates will not represent options for either party. The candidates may be named in the contract for the convenience of traders. In the event that any named candidate is replaced as the nominee of their respective party prior to election day, the name in the contract will be updated and the market will resolve based on the replacement nominee of the party.
If the reported value falls exactly between two brackets, then this market will resolve to the higher margin bracket.
If two or more candidates tie for the most valid votes in this election, and the tie is between two candidates listed, this market will resolve to the lowest margin bracket for the candidate whose ballot-listed last name comes first in alphabetical order. If the tie is between a listed candidate and an unlisted candidate, this market will resolve to the lowest margin bracket for the listed candidate. If the tie is between two or more unlisted candidates, this market will resolve to "Other." If the listed candidate is represented in this market group as "Republican" or "Democrat" their ballot-listed last name will still be used for tiebreaking.
This market will resolve based on the official vote count once the count has been made official.
If the election results are not known definitively by June 30, 2027, 11:59 PM ET, this market will resolve to "Other".
If a recount is initiated before the vote total has been made official, the market will remain open until the recount is completed and the vote is made official.
The primary resolution source for this market will be the official results of the 2026 IL-17 House election as published by the state electoral authority responsible for certifying the results of the election; however, an overwhelming consensus of credible reporting may also be used.
Résolveur
0x69c47De9D...Incumbent Democrat Eric Sorensen holds a structural edge in the D+3 Illinois 17th district, which covers Rockford, the Quad Cities, Bloomington, and Peoria, after winning reelection in 2024 by roughly four points despite a Republican presidential lean. Republican nominee Dillan Vancil, who secured his nomination in the March primary, faces an uphill path against Sorensen’s local name recognition and moderate positioning on key issues like manufacturing and agriculture. With the general election two months away and no major polling shifts or national wave signals emerging since the primaries, trader consensus prices reflect a closely contested outcome centered on narrow Democratic margins, where small changes in turnout or economic messaging in swing counties could widen or close the gap.
Résumé expérimental généré par IA à partir des données Polymarket. Ceci n'est pas un conseil de trading et ne joue aucun rôle dans la résolution de ce marché. · Mis à jour
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