Hier sehen Sie die Prognosen von verschiedenen Medien und Umfragen bis zur Nationalratswahl 2015 vom 18. Oktober 2015.
| SVP | SP | FDP | CVP | Grüne | GLP | BDP | |
|---|---|---|---|---|---|---|---|
| Wahlergebnis vom 18. Oktober 2015 | 29.4% (+2.8) | 18.8% (+0.1) | 16.4% (+1.3) | 11.6% (-0.7) | 7.1% (-1.3) | 4.6% (-0.8) | 4.1% (-1.3) |
| Prognose 20 Minuten vom 07.10.2015 | 29% (+2.4) | 18.4% (-0.3) | 15.8% (+0.7) | 11.4% (-0.9) | 7.4% (-1) | 5.2% (-0.2) | 4.9% (-0.5) |
| Wahlbörse Tages-Anzeiger vom 3. Oktober 2015 | 27.6% (+1) | 20.3% (+1.6) | 17.1% (+2.0) | 11.4% (-0.9) | 7.6% (-0.9) | 5.4% (-) | 4.9% (-0.5) |
| Umfrage vom Sonntags-Blick 27. September 2014 | 27.8% (+1.2) | 19% (+0.3) | 17.2% (+2,1) | 10.8% (-1.5) | 7.1% (-1.3) | 4.4% (-1) | 4.4% (-1) |
| Wahlbarometer gfs SRG SSR vom 11. September 2015 | 28.0% (+1.4) | 19.3% (+0.6) | 16.9% (+1.8) | 11.1% (-1.2) | 7.4% (-1) | 4.3% (-1.1) | 4.2% (-1.2) |
| Wahlbörse vom Tagi 31. August 2015 | -0.6% | +1.3% | +1.8% | 0 | -0.4% | 0 | -0.3% |
| SRG Barometer vom 25.06.15 | 26.1% (-0.5) | 19.3% (+0.6) | 17.1% (+2) | 11.5% (-0.8) | 7.4% (-1) | 4.8% (-0.6) | 4.4% (-1) |
| Gemäss Umfrage von 20Minuten vom 24. Juni 2015: | 27.6% (+1) | 18.2% (-0.5) | 16.4% (+1.3) | 12% (-0.3) | 6.8% (-1.6) | 5% (-0.4) | 4.9% (-0.5) |