In the most recent Florida 21st congressional district poll (Upswing Research, Sep 21 - 25, 2026, n=402 LV), Mast (R) leads Martin (James) (D) 49%–38%.
Data is synced continuously from the New York Times, which aggregates surveys from major pollsters. The table shows individual pollster results. The map uses the same 2026 non-partisan polling average and candidate-selection method as the homepage maps.
At a glance
- Polls tracked
- 1
- Pollsters
- 1
- Field dates
- Sep 25, 2026 – Sep 25, 2026
- Stages
- General election (1)
- Most recent poll
- Sep 25, 2026
All polls
| Pollster | Partisan | Field dates | Stage | Sample | Results | Margin | Source |
|---|---|---|---|---|---|---|---|
| Upswing Research | Dem | Sep 21 - 25, 2026 | General election | n=402 LV | Mast (R): 49% Martin (James) (D): 38% | R+11% | link |
1 of 1 poll shown, most recent first. Every number is a single pollster's reported result — no polling average is calculated here. Partisan shows the source’s party flag; a blank means no partisan affiliation is marked.