Published · Updates are manual.
100.0% of simulated outcomes land at or beyond the Even line.
| Outcome | Share of simulations |
|---|---|
| 5.9 pts to 8.8 pts | 1.2% (at or beyond Even) |
| 11.7 pts to 14.6 pts | 3.5% (at or beyond Even) |
| 17.5 pts to 20.4 pts | 7.9% (at or beyond Even) |
| 23.3 pts to 26.2 pts | 13.7% (at or beyond Even) |
| 29.1 pts to 32.0 pts | 18.6% (at or beyond Even) |
| 34.9 pts to 37.8 pts | 19.8% (at or beyond Even) |
| 40.7 pts to 43.6 pts | 16.5% (at or beyond Even) |
| 46.5 pts to 49.4 pts | 10.7% (at or beyond Even) |
| 52.4 pts to 55.3 pts | 5.4% (at or beyond Even) |
| 58.2 pts to 61.1 pts | 2.2% (at or beyond Even) |
| 64.0 pts | 0.4% (at or beyond Even) |
Published model read · CA-21 House forecast
Bars illustrate the model's margin range · teal = the side where the Democrat wins · the 85.1% headline also includes the baseline blend and calibration · dashed line = a tied race
On the record: D +5.1 pts 2024 certified result · House Clerk 2024 federal election statistics
D +34.9 pts is the projected margin; 80% of simulated outcomes land within ±14.9 pts of it.MethodologyInternal audit sheetStudent templateAnswer keyUpdated Sep 5, 2026