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CA-21 House Election Winner

ActivePolitics2 outcomesEnds Nov 4, 2026

Jim Costa (D) leads at 96.3%, ahead of Kyle Kirkland (R) (3.9%).

24h volume: $5
Total volume: $39.0K
Whales: 0
Fresh wallets: 0

Trade on Polymarket ↗

Outcome · 2Chance24hTrade on Polymarket

1Jim Costa (D)$17.2K vol96.3%−0.1Buy Yes 96.3¢Buy No 3.8¢

2Kyle Kirkland (R)$21.8K vol3.9%+0.1Buy Yes 3.9¢Buy No 96.1¢

Click a row to chart it. Each outcome is its own market, so chances need not sum to 100%. 24h change in percentage points.