In the most recent Wisconsin 1st congressional district poll (Impact Research, Sep 28 - Oct 1, 2026, n=500 LV), Democrat (D) leads Republican (R) 49%–48%.
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
- 4
- Pollsters
- 3
- Field dates
- Mar 16, 2026 – Oct 1, 2026
- Stages
- General election (4)
- Most recent poll
- Oct 1, 2026
All polls
| Pollster | Partisan | Field dates | Stage | Sample | Results | Margin | Source |
|---|---|---|---|---|---|---|---|
| Impact Research | Dem | Sep 28 - Oct 1, 2026 | General election | n=500 LV | Democrat (D): 49% Republican (R): 48% | D+1% | link |
| DCCC Targeting Team | Dem | Sep 21 - 23, 2026 | General election | n=495 LV | Steil (R): 48% Berman (D): 48% | TIE | link |
| Impact Research | Dem | Aug 6 - 9, 2026 | General election | n=400 LV | Republican (R): 44% Democrat (D): 44% | TIE | link |
| Ragnar Research Partners | Rep | Mar 14 - 16, 2026 | General election | n=400 LV | Steil (R): 50% Berman (D): 41% Don't know: 9% | R+9% | link |
4 of 4 polls 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.