Washington's 1st Congressional District holds its nonpartisan top-two primary on August 4, 2026, with the two highest vote-getters advancing to the November general election. Incumbent U.S. Representative Suzan DelBene faces several Democratic challengers including Benjamin Kincaid, Bryce Nickel, Catherine Hildebrand, and Hunter Gordon, alongside Republican Mary Silva and independent James Etzkorn. Candidate filing has closed, and campaigns are focused on fundraising, voter outreach, and turnout in the suburban and rural portions of the district north of Seattle. No major late-breaking developments have shifted the field in recent weeks. The primary outcome will determine the general-election matchup under Washington's jungle primary rules.
Experimental AI-generated summary referencing Polymarket data. This is not trading advice and plays no role in how this market resolves. · UpdatedSuzan DelBene
94%
Mary Silva
80%
Hunter Gordon
16%
James Etzkorn
16%
Benjamin Kincaid
13%
Bryce Nickel
5%
Catherine Hildebrand
2%
$392 Vol.
Suzan DelBene
94%
Mary Silva
80%
Hunter Gordon
16%
James Etzkorn
16%
Benjamin Kincaid
13%
Bryce Nickel
5%
Catherine Hildebrand
2%
This market will resolve to “Yes” If the listed candidate advances from the primary to the general election for the WA-01 congressional district seat in the U.S. House of Representatives. Otherwise this market will resolve to “No”.
If no 2026 WA-01 congressional district primary takes place, this market will resolve to “No.”
This market will resolve based on the results of the primary election for the WA-01 congressional district seat, as indicated by a consensus of credible reporting. If there is ambiguity, this market will resolve based solely on the official results as reported by the government of Washington, specifically the Washington Office of the Secretary of State.
Market Opened: Jul 20, 2026, 5:50 PM ET
Resolver
0x65070BE91...This market will resolve to “Yes” If the listed candidate advances from the primary to the general election for the WA-01 congressional district seat in the U.S. House of Representatives. Otherwise this market will resolve to “No”.
If no 2026 WA-01 congressional district primary takes place, this market will resolve to “No.”
This market will resolve based on the results of the primary election for the WA-01 congressional district seat, as indicated by a consensus of credible reporting. If there is ambiguity, this market will resolve based solely on the official results as reported by the government of Washington, specifically the Washington Office of the Secretary of State.
Resolver
0x65070BE91...Washington's 1st Congressional District holds its nonpartisan top-two primary on August 4, 2026, with the two highest vote-getters advancing to the November general election. Incumbent U.S. Representative Suzan DelBene faces several Democratic challengers including Benjamin Kincaid, Bryce Nickel, Catherine Hildebrand, and Hunter Gordon, alongside Republican Mary Silva and independent James Etzkorn. Candidate filing has closed, and campaigns are focused on fundraising, voter outreach, and turnout in the suburban and rural portions of the district north of Seattle. No major late-breaking developments have shifted the field in recent weeks. The primary outcome will determine the general-election matchup under Washington's jungle primary rules.
Experimental AI-generated summary referencing Polymarket data. This is not trading advice and plays no role in how this market resolves. · Updated
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