All Registered Polls

The table below lists all polls registered and analyzed so far.

Period Polling firm/Commissioner(s) JxSí PDeCAT JuntsxCat ERC Cs PSC CatComú PP CUP
27 September 2015 General Election 39.6%
62
39.6%
29
39.6%
29
39.6%
20
17.9%
25
12.7%
16
8.9%
11
8.5%
11
8.2%
10
13–20 December 2017 Feedback
The National
N/A
N/A
N/A
N/A
18–23%
26–34
19–24%
28–36
20–25%
26–34
13–17%
16–23
6–10%
6–11
5–8%
5–10
5–8%
5–10
12–19 December 2017 Feedback
The National
N/A
N/A
N/A
N/A
18–23%
26–35
19–25%
29–37
21–26%
28–36
12–16%
15–22
5–8%
4–8
5–8%
5–10
6–9%
8–12
16–18 December 2017 GESOP
El Periòdic
N/A
N/A
N/A
N/A
15–21%
23–31
20–26%
31–41
20–26%
27–36
13–18%
16–24
7–11%
8–14
3–6%
3–8
4–7%
3–8
11–18 December 2017 Feedback
The National
N/A
N/A
N/A
N/A
17–22%
25–32
19–24%
28–37
21–27%
29–37
13–17%
16–23
5–8%
5–9
5–7%
5–9
6–9%
8–12
15–17 December 2017 GESOP
El Periòdic
N/A
N/A
N/A
N/A
16–22%
24–33
19–24%
29–37
20–26%
26–35
14–19%
17–24
7–11%
8–14
4–7%
3–8
4–7%
3–9
10–17 December 2017 Feedback
The National
N/A
N/A
N/A
N/A
17–22%
25–33
19–24%
28–36
21–27%
29–37
12–16%
15–22
5–9%
5–9
4–7%
4–9
7–10%
8–12
12–16 December 2017 Netquest
L’Indépendant
N/A
N/A
N/A
N/A
15–20%
23–30
19–25%
30–38
21–26%
29–37
13–18%
16–24
5–8%
5–9
4–7%
3–9
5–9%
7–11
14–16 December 2017 GESOP
El Periòdic
N/A
N/A
N/A
N/A
15–21%
23–31
19–24%
28–37
19–24%
25–33
14–20%
18–25
7–11%
8–13
4–7%
3–9
5–8%
5–10
9–16 December 2017 Feedback
The National
N/A
N/A
N/A
N/A
17–22%
24–32
18–23%
27–36
22–27%
29–37
12–17%
15–22
6–9%
5–10
4–7%
4–9
7–10%
9–14
13–15 December 2017 GESOP
El Periódico
N/A
N/A
N/A
N/A
15–20%
23–31
19–25%
29–38
19–24%
25–33
15–20%
19–26
7–11%
7–13
4–7%
3–9
5–8%
5–10
11–15 December 2017 GAD3
ABC
N/A
N/A
N/A
N/A
17–21%
26–32
18–22%
27–34
23–27%
31–38
14–18%
18–24
6–9%
5–9
4–7%
4–8
4–7%
4–9
8–15 December 2017 Feedback
El Nacional
N/A
N/A
N/A
N/A
17–22%
25–33
18–24%
28–36
22–27%
29–38
12–16%
15–22
6–9%
5–10
4–7%
4–9
7–10%
9–13
11–14 December 2017 Top Position N/A
N/A
N/A
N/A
20–25%
32–39
16–20%
25–32
22–27%
31–39
10–14%
13–18
5–7%
4–8
4–7%
5–9
6–9%
8–11
1–14 December 2017 SocioMétrica
El Español
N/A
N/A
N/A
N/A
18–22%
28–34
19–23%
29–35
21–25%
27–34
12–16%
15–22
8–11%
8–13
4–7%
5–8
5–7%
5–9
12–14 December 2017 GESOP
El Periódico
N/A
N/A
N/A
N/A
15–21%
23–31
19–25%
29–38
19–24%
25–33
14–20%
18–25
7–11%
8–14
4–7%
3–9
4–7%
3–9
12–14 December 2017 GAD3
ABC
N/A
N/A
N/A
N/A
17–22%
25–33
18–23%
26–35
21–26%
27–35
14–19%
17–24
6–9%
6–11
5–8%
5–10
4–7%
3–9
7–14 December 2017 Feedback
El Nacional
N/A
N/A
N/A
N/A
17–22%
25–33
19–24%
28–36
21–26%
27–35
13–17%
16–23
6–9%
5–10
4–7%
4–9
6–9%
8–12
11–13 December 2017 Sigma Dos
El Mundo
N/A
N/A
N/A
N/A
15–19%
23–29
20–25%
31–38
21–25%
28–34
14–17%
17–23
6–9%
6–11
5–7%
5–9
5–8%
7–10
4–13 December 2017 NC Report
La Razón
N/A
N/A
N/A
N/A
14–19%
21–29
20–25%
30–38
19–24%
26–34
14–18%
17–24
6–9%
6–11
6–9%
6–12
5–7%
4–9
5–13 December 2017 MyWord
Cadena SER
N/A
N/A
N/A
N/A
16–20%
23–30
22–27%
32–42
20–25%
26–34
13–17%
16–23
7–11%
8–13
4–6%
3–7
4–7%
3–8
4–13 December 2017 Metroscopia
El País
N/A
N/A
N/A
N/A
13–16%
19–23
22–25%
33–38
24–27%
33–37
13–16%
16–21
8–10%
9–13
5–6%
5–7
6–7%
8–9
4–13 December 2017 Infortécnica
Segre
N/A
N/A
N/A
N/A
16–21%
24–31
21–26%
32–39
21–26%
28–35
15–20%
19–25
4–7%
4–7
5–8%
5–10
4–7%
3–8
11–13 December 2017 A+M
20minutos
N/A
N/A
N/A
N/A
16–20%
23–30
22–27%
34–41
22–27%
30–36
14–17%
17–23
5–7%
4–8
4–7%
4–8
5–7%
4–9
5–12 December 2017 Feedback
El Nacional
N/A
N/A
N/A
N/A
16–21%
23–31
18–24%
28–36
21–26%
28–36
13–18%
16–23
7–10%
7–12
4–7%
3–9
6–10%
8–12
3–11 December 2017 SocioMétrica
El Español
N/A
N/A
N/A
N/A
18–23%
28–35
19–24%
29–37
20–24%
26–34
13–17%
16–23
8–11%
8–14
4–6%
3–8
4–7%
3–9
1–9 December 2017 SocioMétrica
El Español
N/A
N/A
N/A
N/A
19–24%
29–37
19–24%
29–37
19–24%
25–32
12–16%
15–22
7–10%
7–12
5–8%
5–10
5–7%
5–9
27 November–8 December 2017 SocioMétrica
El Español
N/A
N/A
N/A
N/A
18–22%
26–35
20–25%
31–39
19–24%
26–34
12–17%
16–23
6–9%
6–11
4–7%
3–8
4–7%
4–9
4–8 December 2017 Feedback
El Nacional
N/A
N/A
N/A
N/A
17–21%
24–32
20–25%
30–38
19–24%
25–32
14–18%
17–24
6–9%
5–11
5–8%
5–10
6–9%
8–11
7 December 2017 Infortécnica
Segre
N/A
N/A
N/A
N/A
17–21%
24–31
21–26%
31–38
22–27%
29–36
14–18%
17–24
4–7%
4–6
4–7%
4–8
5–8%
5–9
4–7 December 2017 GAD3
La Vanguardia
N/A
N/A
N/A
N/A
16–21%
23–31
19–24%
29–37
21–26%
27–35
14–19%
18–25
6–9%
5–11
6–9%
6–11
4–7%
3–8
3–7 December 2017 Feedback
El Nacional
N/A
N/A
N/A
N/A
15–19%
22–30
21–26%
31–40
20–26%
27–36
13–18%
16–24
4–7%
4–8
5–8%
5–10
6–9%
8–11
30 November–7 December 2017 Celeste-Tel
eldiario.es
N/A
N/A
N/A
N/A
14–19%
20–29
20–26%
30–39
19–25%
26–34
14–19%
17–24
6–10%
6–12
5–9%
5–11
5–9%
5–10
1–5 December 2017 Feedback
El Nacional
N/A
N/A
N/A
N/A
15–20%
22–29
21–27%
32–40
20–26%
26–34
12–16%
14–21
8–11%
8–14
5–8%
5–10
5–8%
5–10
29 November–2 December 2017 GESOP
El Periódico
N/A
N/A
N/A
N/A
17–22%
25–33
18–23%
27–36
16–22%
22–30
16–22%
22–30
7–11%
7–13
4–8%
4–10
5–8%
5–10
27–30 November 2017 SocioMétrica
El Español
N/A
N/A
N/A
N/A
16–22%
24–34
20–26%
31–40
18–23%
25–32
13–18%
16–24
5–8%
5–9
5–8%
5–10
5–8%
4–10
23–27 November 2017 IMOP Insights
CIS
N/A
N/A
N/A
N/A
16–18%
23–29
19–22%
30–35
21–24%
29–33
15–17%
19–23
8–10%
8–11
5–7%
5–8
6–8%
8–9
13–23 November 2017 NC Report
La Razón
N/A
N/A
N/A
N/A
11–16%
17–24
21–27%
32–43
18–24%
25–33
12–18%
15–23
7–11%
7–13
7–12%
9–15
4–8%
3–10
13–23 November 2017 Advice Strategic Consultants
El Confidencial
N/A
N/A
N/A
N/A
11–14%
17–21
25–29%
39–46
17–20%
24–28
13–16%
16–22
8–11%
9–13
7–9%
8–12
5–7%
7–9
20–22 November 2017 Metroscopia
El País
N/A
N/A
N/A
N/A
12–15%
17–23
24–29%
37–44
23–28%
31–38
13–17%
16–23
5–8%
5–9
5–7%
5–9
5–7%
5–9
15–18 November 2017 GESOP
El Periódico
N/A
N/A
N/A
N/A
14–19%
21–29
21–27%
32–41
16–21%
21–29
16–21%
21–29
7–11%
8–13
4–8%
4–10
5–8%
5–10
13–16 November 2017 GAD3
ABC
N/A
N/A
N/A
N/A
14–19%
21–29
20–26%
30–40
20–25%
26–35
13–18%
16–24
6–10%
6–11
6–10%
7–13
4–7%
3–9
30 October–3 November 2017 NC Report
La Razón
N/A
N/A
9–13%
12–19
N/A
N/A
23–30%
36–46
17–23%
23–31
11–16%
14–22
8–13%
9–16
9–13%
10–18
5–8%
5–10
30 October–3 November 2017 GAD3
La Vanguardia
N/A
N/A
9–12%
12–18
N/A
N/A
27–32%
40–50
18–23%
25–32
13–17%
16–23
7–10%
7–12
7–11%
9–13
5–8%
5–10
27–31 October 2017 SocioMétrica
El Español
N/A
N/A
8–12%
11–18
N/A
N/A
28–34%
44–53
16–21%
21–29
10–14%
14–19
8–12%
9–15
7–11%
10–14
4–7%
4–9
16–29 October 2017 GESOP
CEO
37–43%
57–66
N/A
N/A
N/A
N/A
N/A
N/A
16–21%
21–28
12–16%
15–22
9–13%
9–15
7–10%
8–13
5–8%
5–10
23–26 October 2017 Sigma Dos
El Mundo
N/A
N/A
8–12%
11–17
N/A
N/A
24–29%
37–45
17–22%
24–31
13–17%
16–23
9–13%
11–17
7–11%
9–13
5–8%
5–10
16–21 October 2017 NC Report
La Razón
N/A
N/A
10–14%
15–21
N/A
N/A
22–27%
35–43
17–22%
24–30
11–15%
14–21
10–14%
11–17
9–13%
12–17
4–7%
4–9
16–19 October 2017 GESOP
El Periódico
N/A
N/A
10–14%
14–22
N/A
N/A
25–31%
39–50
14–20%
19–26
12–17%
16–23
7–11%
8–14
6–10%
6–13
6–10%
8–13
4–9 October 2017 SocioMétrica
El Español
N/A
N/A
6–10%
8–15
N/A
N/A
29–35%
45–55
16–21%
21–29
8–12%
9–15
10–14%
12–18
8–12%
10–16
5–8%
5–10
19–22 September 2017 NC Report
La Razón
N/A
N/A
11–15%
16–22
N/A
N/A
23–28%
36–43
15–19%
20–26
12–16%
15–22
10–14%
12–17
9–13%
12–17
4–7%
4–9
12–15 September 2017 Celeste-Tel
eldiario.es
N/A
N/A
11–16%
17–24
N/A
N/A
22–28%
33–43
15–20%
19–27
12–17%
15–23
10–15%
12–18
8–12%
10–14
4–8%
4–9
28 August–1 September 2017 SocioMétrica
El Español
N/A
N/A
10–15%
15–23
N/A
N/A
25–31%
38–49
15–21%
20–28
8–13%
10–16
8–13%
9–17
9–13%
11–18
5–9%
6–11
27 September 2015 General Election 39.6%
62
39.6%
29
39.6%
29
39.6%
20
17.9%
25
12.7%
16
8.9%
11
8.5%
11
8.2%
10

Only polls for which at least the sample size has been published are included in the table above.

Legend: