Colorado's 6th District margin of victory
Short Answer
Both the model and the market expect Democrats to win Colorado's 6th District by 18 or more percentage points, with no compelling evidence of mispricing.
1. Executive Verdict
- The incumbent Democrat has consistently won by significant margins in CO-06.
- Colorado's 6th District is not considered competitive by election forecasters for 2026.
- Incumbent Jason Crow significantly out-raised his challenger in the 2026 cycle.
- Democrats achieved a substantial victory in Colorado's 6th District in 2022.
- No public polling data is currently available for the CO-06 House race.
- National political trends may alter the expected Democratic margin in CO-06.
Who Wins and Why
| Outcome | Market | Model | Why |
|---|---|---|---|
| Democrats, 18+ pts | 88.0% | 91.4% | The incumbent Democrat has consistently won by significant margins in recent elections. |
| Democrats, 21+ pts | 75.0% | 81.4% | The incumbent Democrat has consistently won by significant margins in recent elections. |
| Democrats, 36+ pts | 27.0% | 32.5% | A strong district partisan lean supports a substantial Democratic victory in 2026. |
| Democrats, 39+ pts | 18.0% | 27.2% | A strong district partisan lean supports a substantial Democratic victory in 2026. |
| Democrats, 24+ pts | 72.0% | 79.0% | The incumbent Democrat has consistently won by significant margins in recent elections. |
Current Context
Colorado's 6th District favors Democrats, with Crow opposing Fabbricatore in 2024. The district is characterized by a D+11 Cook Partisan Voting Index, indicating it is a fairly safe Democratic area based on presidential election results [^]. For the November 2024 general election, incumbent Representative Jason Crow is being challenged by Republican John Fabbricatore [^].
Strong Democratic performance in 2024 influences the 2026 prediction market. In the 2024 election, Representative Crow secured a substantial victory, polling 59.0% against Fabbricatore's 38.5%, which translated to a +20.5 point margin of victory for Crow [^][^]. Looking ahead, the 2026 election cycle for Colorado's 6th Congressional District includes a primary on June 30, 2026, and the general election on November 3, 2026 [^][^]. The "CO-06 House Election Winner" prediction market currently reflects this trend, assigning a 94% probability to the Democratic Party winning and a 6% probability to the Republican Party, with the market resolving around the November 3, 2026 general election [^].
2. Market Behavior & Price Dynamics
Historical Price (Probability)
Outcome probability
Date
This market's price action is defined by a period of low valuation followed by an extremely sharp and sustained upward movement. The price began at a low of 2.0% and trended slightly upward to 18.0% before experiencing a massive 67.0 percentage point spike to 85.0% on May 06, 2026. Following this event, the price has stabilized at a high of 88.0%. The provided context does not identify a specific news event or development that would directly explain the timing of this dramatic repricing. The background information, however, notes that the district has a D+11 partisan lean and that the incumbent, Representative Crow, secured a large +20.5 point margin of victory in the 2024 election.
The total trading volume of 2,061 contracts suggests a moderate level of engagement in the market. The price chart establishes a clear floor at 2.0% and a new, stable trading range between 85.0% and 88.0% after the major spike. This new plateau acts as a strong support level, indicating a fundamental shift in market expectations. The price action suggests that market sentiment abruptly and decisively shifted to a very high probability of a large Democratic margin of victory. While the catalyst for the specific timing of the shift is unknown, the sustained high price reflects a strong conviction rooted in the district's established Democratic-leaning fundamentals and recent electoral history.
3. Significant Price Movements
Notable price changes detected in the chart, along with research into what caused each movement.
📈 May 06, 2026: 67.0pp spike
Price increased from 18.0% to 85.0%
Outcome: Democrats, 18+ pts
What happened: The provided research did not identify a primary driver for the 67.0 percentage point spike in the "Colorado's 6th District margin of victory" market on May 06, 2026. Colorado's 6th Congressional District election primary is scheduled for June 30, 2026, with the general election on November 3, 2026, meaning no official results or definitive margin of victory were available on May 06, 2026 [^]. Furthermore, no specific social media activity from key figures or traditional news announcements corresponding to a 67.0 percentage point increase in "Democrats, 18+ pts" on that date were found in the available sources [^]. Given the absence of supporting evidence, social media was not a primary driver or contributing accelerant.
4. Market Data
Contract Snapshot
This market resolves to Yes if the Democratic Party wins the 2026 U.S. House of Representatives election in Colorado's 6th District by 30 percentage points or more, otherwise it resolves to No. The margin of victory is calculated without rounding, as the Democratic Party's vote percentage minus the vote percentage of the next highest candidate or party. The market concerns the election on November 3, 2026, and will close upon the publication of certified results, or by November 3, 2027, at 11:00 am EDT if results are delayed.
Available Contracts
Market options and current pricing
| Outcome bucket | Yes (price) | No (price) | Last trade probability |
|---|---|---|---|
| Democrats, 18+ pts | $0.89 | $0.12 | 88% |
| Democrats, 21+ pts | $0.74 | $0.27 | 75% |
| Democrats, 24+ pts | $0.69 | $0.32 | 72% |
| Democrats, 30+ pts | $0.51 | $0.50 | 51% |
| Democrats, 36+ pts | $0.28 | $0.73 | 27% |
| Democrats, 39+ pts | $0.19 | $0.82 | 18% |
| Democrats, 27+ pts | $0.62 | $0.39 | 0% |
| Democrats, 33+ pts | $0.40 | $0.61 | 0% |
| Democrats, 42+ pts | $0.13 | $0.88 | 0% |
Market Discussion
Colorado's 6th Congressional District is widely considered a safe Democratic seat with a D+9.0 Cook Partisan Voting Index, and the incumbent Democrat, Jason Crow, is predicted to have a greater than 99% chance of winning in the upcoming 2026 U.S. House of Representatives election [^]. While there is a 40% probability for a margin of 33 points or higher, Crow is reportedly exploring a gubernatorial bid, which could impact the race if he chooses not to run for re-election [^].
5. What national political trends, such as presidential approval ratings in late 2026, could significantly alter the expected Democratic margin in CO-06?
| Cook Partisan Voter Index | D+11 (CO-06) [^][^][^] |
|---|---|
| Median House Seat Loss (Presidential Approval below 50%) | 30 seats (since WWII) [^] |
| Midterm Election Tendency | President's party nearly always loses House seats [^][^][^] |
CO-06 is a Democratic-leaning swing district sensitive to national political shifts. Colorado's 6th Congressional District (CO-06), despite its Cook Partisan Voter Index of D+11, is historically considered a "Democratic-leaning swing district" that was once a Republican stronghold, making it notably susceptible to broader political shifts [^][^][^]. National political trends, particularly presidential approval ratings, are crucial factors that could alter the expected Democratic margin in CO-06, as midterm elections frequently serve as a referendum on the sitting president [^][^][^].
Low presidential approval typically leads to substantial House seat losses in midterms. Historically, the president's party almost invariably loses seats in the House of Representatives during midterm cycles [^][^][^]. Data indicates that a president with an approval rating below 50% in the month prior to a midterm election has seen their party lose a median of 30 House seats since World War II [^]. Conversely, higher presidential approval ratings are generally associated with fewer losses for the president's party in midterm House elections [^][^]. Even though Representative Crow has consistently outperformed the district's partisan lean, a strong national "wave" election influenced by low presidential approval could still reduce his margin of victory [^].
Broader economic conditions and public sentiment also significantly influence midterm results. Beyond presidential approval ratings, other national trends impacting midterm outcomes in CO-06 include public perception of economic conditions such as the cost of living, inflation, and employment rates, which significantly affect voter sentiment [^][^][^]. Additionally, shifts in the general ideological mood of the public, often moving against the party in power during midterms, and public satisfaction with the administration's handling of major national issues also play a role in driving voter behavior [^][^].
6. Based on electoral results since the 2022 redistricting, what is the baseline Democratic margin of victory in Colorado's 6th District?
| Democratic Margin of Victory | 23.95% (2022 general election) [^] |
|---|---|
| Jason Crow Vote Count | 182,593 votes (60.67%) [^] |
| Steven Monahan Vote Count | 110,483 votes (36.72%) [^] |
Democrats achieved a substantial victory in Colorado's 6th District in 2022. In the 2022 general election, which utilized newly established district maps, the Democratic candidate secured a significant 23.95% margin of victory [^].
Incumbent Jason Crow garnered over 60% of the vote share. Democratic incumbent Jason Crow received 182,593 votes, accounting for 60.67% of the total. His Republican opponent, Steven Monahan, secured 110,483 votes, representing 36.72% of the vote share [^]. An additional 7,867 votes (2.61%) were recorded for Mulder [^].
7. How does incumbent Jason Crow's fundraising for the 2026 cycle compare to that of his eventual Republican challenger, based on FEC filings?
| Jason Crow 2026-cycle receipts | $2,565,978.44 [^][^] |
|---|---|
| Mel Tewahade 2026-cycle receipts | $0 [^][^] |
| FEC data cutoff | March 31, 2026 [^][^] |
Incumbent Jason Crow significantly out-raised his challenger in the 2026 cycle. As of the Federal Election Commission (FEC) data coverage ending March 31, 2026, incumbent Jason Crow's fundraising for the 2026 cycle substantially surpassed that of his eventual Republican challenger. Crow reported total receipts of $2,565,978.44 for the 2026 cycle [^][^].
The identified Republican challenger reported no receipts for the cycle. In contrast, the Republican challenger, Mel Tewahade, reported $0 in receipts as of the same March 31, 2026, cutoff, according to Ballotpedia's summary table [^][^]. This stark difference in FEC-reported fundraising clearly indicates Crow's significant financial advantage over the GOP challenger at this stage [^][^].
8. What public polling data is anticipated for the CO-06 House race between the June 2026 primary and the November 2026 general election?
| District Partisan Voter Index (PVI) | D+11 [^] |
|---|---|
| Incumbent Jason Crow's 2024 Win Margin | 20.5% [^][^][^] |
| Prediction Market Implied Win Chance | Approx. 20% D win [^][^] |
No public polling data for CO-06 is currently available. Research indicates a lack of specific public polling for the CO-06 House race between the June 30, 2026 primary and the November 3, 2026 general election. Aggregators tracking national or generic ballot polling do not currently include district-specific public polls for CO-06 [^][^][^][^][^].
Incumbent Jason Crow (D) is highly favored in the district. Representative Crow is effectively unopposed in the Democratic primary, while Mel Tewahade is the Republican candidate [^][^][^]. The CO-06 district holds a Partisan Voter Index (PVI) of D+11, and Crow secured a 20.5% winning margin in the 2024 election [^][^][^].
Forecasters and prediction markets project a strong Democratic victory. The consensus among forecasters rates the 2026 election in CO-06 as Safe/Solid D [^][^][^]. Prediction markets further suggest an approximate 20% win probability for the Democratic candidate, underscoring the district's strong Democratic leaning [^][^].
9. How do non-partisan election forecasters like the Cook Political Report and Sabato's Crystal Ball rate the competitiveness of Colorado's 6th District for 2026?
| Cook Political Report PVI | D+11 [^][^] |
|---|---|
| Incumbent's 2024 Win Margin | 20.5% [^][^] |
| Prediction Market Democratic Win Probability | Over 95% [^][^][^] |
Colorado's 6th District is not considered competitive for 2026. Non-partisan election forecasters generally do not classify Colorado's 6th Congressional District as competitive for the 2026 election cycle, as it is not featured among the 30 most competitive House districts identified by analysts [^]. The Cook Political Report further underscores this assessment by rating CO-6 with a Partisan Voter Index (PVI) of D+11, derived from the 2020 and 2024 presidential election results [^][^]. This PVI positions it as the 124th most Democratic district nationally, indicating a strong lean towards the Democratic party [^][^].
Incumbent Jason Crow has a strong electoral history in the district. Representative Jason Crow, a Democrat, has continuously held the CO-6 seat since 2019 [^][^]. His strong performance was evident in the 2024 election, where he secured a substantial victory margin of 20.5% [^][^]. Reflecting this historical performance and district lean, major prediction markets like Kalshi and Polymarket currently show a high likelihood of a Democratic victory, with probabilities exceeding 95% for CO-06 [^][^][^].
10. What Could Change the Odds
Key Catalysts
The next federal election for Colorado's 6th Congressional District is scheduled for November 2026 [^] [^] [^] [^] [^] . The election cycle typically begins in early 2025, when potential candidates may start to "test the waters," form exploratory committees, and announce their intentions to run [^]. This period, followed by candidate registration with the Federal Election Commission and fundraising efforts from Spring 2025 through Spring/Summer 2026, will be key to shaping the candidate field [^]. Primary elections to select nominees are generally held between March and September in late 2025 to mid-2026 [^][^].
Colorado's 6th Congressional District is currently represented by Democrat Jason Crow, who has a strong track record of winning, having been re-elected multiple times including in 2020, 2022, and 2024 [^] [^] [^] [^] [^] [^] . The district is considered Democratic-leaning, with a D+11 Cook Partisan Voting Index and has become increasingly Democratic due to changing demographics [^][^]. Midterm elections, such as the one in 2026, often see the president's party lose seats, which could introduce a dynamic into the race [^].
Prediction markets, which aggregate information to provide probability-based interpretations of election outcomes, currently indicate a 61% chance of Democrats winning by 27 or more percentage points, and a 51% chance of winning by 30 or more percentage points in CO-06 [^] [^] . While recent redistricting made the district more Democratic-leaning, future changes could theoretically impact the margins, although they are not expected for 2026 [^].
Key Dates & Catalysts
- Expiration: November 03, 2027
- Closes: November 03, 2027
11. Decision-Flipping Events
- Trigger: The next federal election for Colorado's 6th Congressional District is scheduled for November 2026 [^] [^] [^] [^] [^] .
- Trigger: The election cycle typically begins in early 2025, when potential candidates may start to "test the waters," form exploratory committees, and announce their intentions to run [^] .
- Trigger: This period, followed by candidate registration with the Federal Election Commission and fundraising efforts from Spring 2025 through Spring/Summer 2026, will be key to shaping the candidate field [^] .
- Trigger: Primary elections to select nominees are generally held between March and September in late 2025 to mid-2026 [^] [^] .
13. Historical Resolutions
No historical resolution data available for this series.
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