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CO-03 House Election Margin of Victory

The margin of victory for the winning party in the CO-03 US House election will be the outcome.

PolymarketPolymarketEnds Nov 3, 2026

Outcomes

Yes pays $1 if it happens · best price highlighted

OutcomeChance24hPolymarketPolymarket
Republican 6-9%30%48¢
Republican 0-3%12%14¢
Democrat 0-3%11%12¢
Democrat 3-6%10%10.5¢
Democrat 9-12%10%13.9¢
Republican 12%+9%10¢
Republican 3-6%8%16¢
Republican 9-12%8%14¢
Democrat 12%+5%9.5¢
Democrat 6-9%5%5.3¢

Republican 6-9%

30%

Yes price on Polymarket, last 2 weeks

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