Incumbent Democrat Alma Adams secured renomination in the March 3 North Carolina primary for the 12th Congressional District, defeating challenger Monaca Maye Williamson, while Republican Jack Codiga—a political newcomer with a finance background—won his low-turnout primary over Addul Ali. Trader consensus at 93.5% for Democrats reflects NC-12's persistent Democratic stronghold under the October 2025 redistricting map, anchored in urban Mecklenburg County with strong historical Democratic margins and Adams' decade-plus tenure. Absent competitive polling or fundraising gaps favoring Republicans, the race appears non-competitive ahead of the November 3 general election. Odds could shift via late scandals, Adams' health issues, or a national Republican wave boosting turnout in battleground districts.
Experimental AI-generated summary referencing Polymarket data · UpdatedNC-12 House Election Winner
NC-12 House Election Winner
$18,308 Vol.
$18,308 Vol.
Democratic Party
94%
Republican Party
7%
$18,308 Vol.
$18,308 Vol.
Democratic Party
94%
Republican Party
7%
A candidate's party will be determined by their ballot-listed or otherwise identifiable affiliation with that party at the time all of the 2026 House elections are conclusively called by this market's resolution sources. A candidate without a ballot-listed affiliation to either the Democrat or Republican parties will be considered a member of one of these parties based on the party with which they most recently expressed their intent to caucus at the time all of the House elections are conclusively called by this market's resolution sources.
This market will resolve based on the result of the election 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 United States government, specifically the Federal Election Commission (https://www.fec.gov/).
Market Opened: Jan 28, 2026, 11:10 AM ET
Resolver
0x2F5e3684c...A candidate's party will be determined by their ballot-listed or otherwise identifiable affiliation with that party at the time all of the 2026 House elections are conclusively called by this market's resolution sources. A candidate without a ballot-listed affiliation to either the Democrat or Republican parties will be considered a member of one of these parties based on the party with which they most recently expressed their intent to caucus at the time all of the House elections are conclusively called by this market's resolution sources.
This market will resolve based on the result of the election 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 United States government, specifically the Federal Election Commission (https://www.fec.gov/).
Resolver
0x2F5e3684c...Incumbent Democrat Alma Adams secured renomination in the March 3 North Carolina primary for the 12th Congressional District, defeating challenger Monaca Maye Williamson, while Republican Jack Codiga—a political newcomer with a finance background—won his low-turnout primary over Addul Ali. Trader consensus at 93.5% for Democrats reflects NC-12's persistent Democratic stronghold under the October 2025 redistricting map, anchored in urban Mecklenburg County with strong historical Democratic margins and Adams' decade-plus tenure. Absent competitive polling or fundraising gaps favoring Republicans, the race appears non-competitive ahead of the November 3 general election. Odds could shift via late scandals, Adams' health issues, or a national Republican wave boosting turnout in battleground districts.
Experimental AI-generated summary referencing Polymarket data · Updated

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