2026 Florida · U.S. House
FL-03 House race odds
As of Oct 2, 2026, prediction markets give Republican Kat Cammack a 94% chance of winning the 2026 race for FL-03 over Democrat Seth Harp (Kalshi 94%, Polymarket 94%).
Updated · prices refresh every 10 minutes
- Market rating
- Safe R
- Kalshi (D / R)
- 5.7% / 94.3%
- Polymarket (D / R)
- 6.0% / 94.0%
- Gap between exchanges
- 0.3 pts
- Election Day
- Nov 3, 2026 (32 days)
Price history
Democratic odds are essentially unchanged since Oct 2, 2026.
Every candidate, by exchange
Each exchange's prices rescaled to add up to 100%. Kalshi prices are the bid–ask midpoint; Polymarket prices are its displayed price.
Kalshi open market ↗
| Outcome | Chance | Volume |
|---|---|---|
| Kat Cammack (R) | 94.3% | $2K |
| Seth Harp (D) | 5.7% | $3K |
Polymarket open market ↗
| Outcome | Chance | Volume |
|---|---|---|
| Kat Cammack (R) | 94.0% | $12K |
| Seth Harp (D) | 6.0% | $19K |
Questions about this race
Who is favored to win the 2026 FL-03 House race?
As of Oct 2, 2026, prediction markets give Republican Kat Cammack a 94% chance of winning the 2026 race for FL-03 over Democrat Seth Harp (Kalshi 94%, Polymarket 94%).
What do Kalshi and Polymarket say?
Kalshi: Democrats 6%, Republicans 94%. Polymarket: Democrats 6%, Republicans 94%. The two exchanges differ by 0.3 points.
How have the odds moved this week?
Democratic odds are essentially unchanged since Oct 2, 2026.
When is the 2026 election?
Election Day is Nov 3, 2026, 32 days from now.
Other Florida races in 2026
- Florida GovernorR 77%
- FL-01 HouseR 97%
- FL-10 HouseD 97%
- FL-11 HouseR 89%
- FL-12 HouseR 87%
- FL-13 HouseR 75%
- FL-14 HouseD 64%
- FL-15 HouseR 92%
- FL-16 HouseR 84%
- FL-17 HouseR 95%
- FL-18 HouseR 92%
- FL-19 HouseR 95%
- FL-02 HouseR 91%
- FL-20 HouseD 97%
- FL-21 HouseR 90%
- FL-22 HouseD 52%
- FL-23 HouseD 98%
- FL-24 HouseD 98%
- FL-25 HouseD 74%
- FL-26 HouseR 86%
- FL-27 HouseR 62%
- FL-28 HouseR 94%
- FL-04 HouseR 86%
- FL-05 HouseR 92%
- FL-06 HouseR 94%
- FL-07 HouseR 67%
- FL-08 HouseR 94%
- FL-09 HouseR 71%
- Florida SenateR 91%
Closest House races in 2026
Data
Price history (JSON)All 2026 races (JSON)All 2026 races (CSV)2026 dashboardMethodology
Cite as: Parlay the People, “2026 FL-03 House race,” https://parlaythepeople.com/2026/house/fl-3/, accessed Oct 2, 2026. Prediction-market prices are crowd forecasts, not certainties, and nothing here is betting or investment advice.