Which party will win the Senate in 2026? Polymarket
Democratic Party
Market Model 46.0% 41.6%
Republican Party
Market Model 55.0% 58.4%
| Event | Market | Model | Conf | Volume | |
|---|---|---|---|---|---|
Which party will win the Senate in 2026? Top outcome: Democratic Party | 46.0% | 41.6% | High | $3,754,539.68 | Refresh |
Which party will win the House in 2026? Top outcome: Democratic Party | 87.0% | 88.4% | High | $9,060,714.17 | Refresh |