CIS barometer
CIS (Ateneo del Dato) poll of July 6, 2026
In the CIS (Ateneo del Dato) poll (fieldwork July 1, 2026 to July 6, 2026, 4,020 interviews), the list with the most votes is PP, on 30.5 % of the vote and 135 seats. Next comes PSOE, on 27.9 % and 114 seats. Compared with this pollster's previous poll (June 4, 2026), PP moved by −0.7 points. In our average that day, PP stood at 32.8 %.
- Pollster
- CIS (Ateneo del Dato)
- Commissioned by
- n/a
- Fieldwork
- 1-6 Jul
- Sample
- 4,020
CIS barometers and their re-estimates are not part of our average: they are shown separately.
Estimate by party
| Party | Vote | Seats | Vs. previous | Vs. average |
|---|---|---|---|---|
| PP | 30.5 % | 135 | −0.7 | −2.3 |
| PSOE | 27.9 % | 114 | −0.2 | +1.3 |
| Vox | 16.2 % | 54 | −0.1 | −1.7 |
| Sumar | 7.4 % | 14(+2) | +0.2 | +1.1 |
| Podemos | 2.9 % | 1(+1) | +0.1 | −0.4 |
| SALF | 2.0 % | 0 | +0.3 | +0.1 |
Vs. previous: change in points from the same pollster's poll of June 4, 2026. Vs. average: difference from our weighted average of July 6, 2026.
Figures from the poll table on Wikipedia (CC BY-SA 4.0). Original publication: Ateneo del Dato.
How to cite: Su Momento, “CIS (Ateneo del Dato) poll of July 6, 2026”, July 6, 2026, https://sumomento.com/en/encuestas/cis-ateneo-del-dato-2026-07-06