Opinion polling for the 2021 Portuguese local elections explained

In the run up to the 2021 Portuguese local elections, various organisations carried out opinion polling to gauge voting intention in several municipalities across Portugal. Results of such polls are displayed in this article. The date range for these opinion polls are from the previous local elections, held on 1 October 2017, to the day the next elections were held, on 26 September 2021.

Polling

Alcobaça

Polling firm/LinkFieldwork dateSample sizePSDPSCDSCDUBEILCHINDLead
2021 local election 26 Sep 202143.2
30.0
5.1
3.5
3.4
4.6
10.2
13.2
IPOM29–31 Jul 202150043.831.51.13.41.115.73.412.3
2017 local election1 Oct 201744.0
21.6
15.3
7.6
3.6
8.6
22.4

Alijó

Polling firm/LinkFieldwork dateSample sizePSD
CDS		PSBECDUCHLead
2021 local election 26 Sep 202160.0
30.9
1.8
1.9
5.529.1
Multidados7–17 Sep 202129055.135.42.12.64.819.7
2017 local election1 Oct 201744.7
38.5
9.3
2.7
4.86.2

Almada

Polling firm/LinkFieldwork dateSample sizePSCDUPSD
CDS
PPM
MPT
A		BEPANILCHLead
2021 local election 26 Sep 202139.9
29.7
10.7
6.8
2.3
2.0
5.6
3.010.2
CESOP–UCPdata-sort-value="2019-10-06"26 Sep 20213,68040–45
30–34
8–12
5–8
1–2
1–3
3–5
1–310–
11
ICS/ISCTEdata-sort-value="2019-10-06"26 Sep 20215,31738.3–
42.3
28.3–
32.3
9.0–
12.0
5.4–
8.4
–1.5–
3.5
3.4–
6.4
3.1–
6.1
10.0
Intercampusdata-sort-value="2019-10-06"26 Sep 20212,80436.0–
40.4
29.1–
33.5
9.1–
12.8
5.3–
8.9
––––6.9
CESOP–UCP
9–11 Sep 202162333
29
13
9
5
2
5
4
4
ICS/ISCTE25 Jun–10 Jul 2021605343311113531
2017 local election1 Oct 201731.5
30.8
16.6
9.6
3.9
7.5
0.7

Amadora

Polling firm/LinkFieldwork dateSample sizePSPSD
CDS
A
MPT
PDR		CDUBEPANILCHLead
2021 local election 26 Sep 202143.9
24.6
9.9
5.3
3.1
2.8
5.4
5.0
19.3
CESOP–UCPdata-sort-value="2019-10-06"26 Sep 20211,76642–46
23–27
8–11
5–7
2–5
1–3
5–7
2–6
19
Intercampusdata-sort-value="2019-10-06"26 Sep 20214,19542.1–
46.9
21.9–
25.9
8.1–
11.7
4.6–
7.6
––––20.2–
21.0
CESOP–UCP
12–13 Sep 202168543
22
11
5
3
4
3
9
21
Aximage26–31 Aug 2021452502272221528
ICS/ISCTE23–25 Aug 2021600413085223911
2017 local election1 Oct 201748.0
18.1
12.2
6.9
3.2
11.6
29.9

Armamar

Polling firm/LinkFieldwork dateSample sizePSDCDSPSCDUPNTLead
2021 local election 26 Sep 202156.9
8.2
29.7
5.227.2
Multidados7–17 Sep 202129066.95.718.68.848.3
2017 local election1 Oct 201754.7
20.5
15.0
5.5
4.334.2

Aveiro

Polling firm/LinkFieldwork dateSample sizePSD
CDS
PPM		PS
PAN		BECDUILCHLead
2021 local election 26 Sep 202151.3
26.0
6.4
3.3
2.3
4.0
6.7
25.3
UA-CIMAD10–20 Sep 202130045.67.00.30.61.045.538.6
2017 local election1 Oct 201748.5
34.3
6.8
4.0
6.414.2

Barcelos

Polling firm/LinkFieldwork dateSample sizePSPSD
CDS		BECDUMASCHTBBTFLead
2021 local election 26 Sep 202137.2
45.4
2.3
1.7
0.7
3.7
4.5
4.68.2
Eurosondagem
6–8 Sep 20211,03743.3
33.6
1.3
1.1
1.0
2.5
11.1
6.19.7
2017 local election1 Oct 201741.2
32.8
1.8
1.5
1.2
17.9
3.68.4

Batalha

Polling firm/LinkFieldwork dateSample sizePSDPSCDSCDUILCHBTLead
2021 local election 26 Sep 202135.5
4.8
1.1
3.1
4.7
46.5
4.311.0
Multidados30 Aug–7 Sep 202150046.42.61.02.622.225.224.2
Intercampus5–12 Aug 202140735.62.22.41.33.044.610.78.9
IPOM13–15 Jun 202145647.01.70.95.143.61.73.4
Multidados15–23 Apr 202150018.40.40.41.67.272.011.2
35.21.615.647.619.6
2017 local election1 Oct 201753.8
20.0
12.0
3.6
10.633.8

Braga

Polling firm/LinkFieldwork dateSample sizePSD
CDS
PPM
A		PSCDUBEPANLILCHLead
2021 local election 26 Sep 202142.9
30.7
6.7
4.2
2.7
0.6
2.9
4.7
4.612.2
IPOM
13–16 Sep 202179655.5
23.3
5.1
5.3
1.6
0.4
0.8
2.7
5.3
32.2
DompJan 2021?52.927.79.75.24.625.2
2017 local election1 Oct 201752.1
27.9
9.6
4.8
5.6
24.2

Cabeceiras de Basto

Polling firm/LinkFieldwork dateSample sizePSIPCCDUPSD
CDS		CHLead
2021 local election 26 Sep 202142.7
26.6
0.7
27.3
0.8
2.515.4
Intercampus7–12 Sep 202140049.516.91.225.41.85.124.1
2017 local election1 Oct 201750.4
45.6
1.0
3.04.8

Carrazeda de Ansiães

Polling firm/LinkFieldwork dateSample sizePSDPSCDUU.C.Lead
2021 local election 26 Sep 202159.7
5.3
1.2
28.5
5.331.2
Multidados7–17 Sep 202128051.633.33.38.63.218.3
2017 local election1 Oct 201748.4
44.3
2.7
4.64.1

Coimbra

Polling firm/LinkFieldwork dateSample sizePSPSD
CDS
PPM
Volt
RIR
A
NC		CDUCpCPANILCHSCLead
2021 local election 26 Sep 202132.7
43.9
7.5
6.3
1.5
1.7
2.3
4.1
11.2
CESOP–UCPdata-sort-value="2019-10-06"26 Sep 20213,70627–31
42–47
5–7
8–11
1–2
1–3
1–3
2–6
15–
16
ICS/ISCTEdata-sort-value="2019-10-06"26 Sep 20215,69028.9–
32.9
43.6–
47.6
6.2–
9.2
5.2–
8.2
–1.0–
3.0
1.3–
3.3
3.3–
6.3
14.7
Intercampusdata-sort-value="2019-10-06"26 Sep 20213,65328.2–
32.6
42.6–
47.4
5.8–
9.4
5.6–
9.2
––––14.4–
14.8
CESOP–UCP
18–19 Sep 202178033
35
7
11
2
3
4
5
2
ICS/ISCTE31 Aug–2 Sep 2021606333271233111
Aximage26–30 Aug 20214014121541222420
2017 local election1 Oct 201735.5
26.6
8.3
7.0
1.6
16.1
4.9
8.9

Elvas

Polling firm/LinkFieldwork dateSample sizePSMCEPSD
CDS		CDUBECHLead
2021 local election 26 Sep 202131.2
37.9
13.9
3.9
9.8
3.56.7
Eurosondagem
20–23 Jul 20211,00051.0
22.2
8.5
3.3
6.6
8.4
28.8
2017 local election1 Oct 201748.9
29.4
13.2
3.0
1.3
4.119.5

Figueira da Foz

Polling firm/LinkFieldwork dateSample sizePSPSDCDUBECDSPANCHPSLLead
2021 local election 26 Sep 202138.4
10.8
2.7
2.5
1.2
40.4
4.52.0
CESOP–UCPdata-sort-value="2019-10-06"26 Sep 20212,69533–37
8–11
2–4
1–3
1–2
––41–46
3–58–9
Intercampusdata-sort-value="2019-10-06"26 Sep 20214,19536.1–
40.5
8.6–
12.2
0.9–
3.4
––––39.7–
44.5
–3.6–
4.0
ICS/ISCTE26–30 Aug 20216043583147612
Eurosondagem
1–2 Aug 20211,04834.3
8.6
1.3
3.8
1.5
2.8
38.0
9.7
3.7
2017 local election1 Oct 201750.1
28.5
6.5
4.3
1.8
8.8
21.6

Freixo de Espada à Cinta

Polling firm/LinkFieldwork dateSample sizePSDPSCDSCDULead
2021 local election 26 Sep 202132.6
63.0
1.0
4.630.4
Multidados7–17 Sep 202128039.943.32.814.03.4
2017 local election1 Oct 201749.3
34.8
10.0
1.3
4.614.5

Funchal

Polling firm/LinkFieldwork dateSample sizePS
BE
PAN
MPT
PDR		PSD
CDS		CDUINDPTPJPPILCHLead
2021 local election 26 Sep 202139.7
47.0
2.9
1.1
1.7
1.3
2.6
3.7
7.3
Eurosondagem
18–20 Sep 20211,07342.5
40.9
2.2
0.3
3.2
2.6
3.0
5.3
1.6
Intercampus
3–20 Sep 20211,20036.3
47.2
2.6
3.6
1.9
1.8
2.8
3.8
10.9
Aximage13–17 Aug 202138035.355.50.62.70.64.40.920.2
Eurosondagem
18–20 Jul 20211,52542.8
38.8
2.2
1.6
3.6
2.1
4.2
4.7
4.0
Intercampus17–26 May 202140238.346.72.61.11.52.22.94.78.4
Eurosondagem
22–23 Mar 20211,52042.0
42.0
1.1
1.0
2.0
2.5
4.2
5.2
Tie
Intercampus19–28 Feb 202140637.949.12.41.00.71.02.13.42.411.2
Aximage6–10 Feb 202160022.460.90.31.00.31.32.33.08.538.5
Eurosondagem
14–19 Jan 20211,22044.1
42.5
2.1
1.0
1.1
2.2
7.0
1.6
2017 local election1 Oct 201742.1
40.6
3.6
2.4
2.2
9.1
1.5
Polling firm/LinkFieldwork dateSample sizePS
BE
PAN
MPT
PDR		PSD
CDS		CDUINDPTPJPPILCHLead
Intercampus19–28 Feb 202140641.541.53.62.21.01.41.84.72.3Tie
40641.742.12.22.61.41.42.64.02.00.4
Aximage6–10 Feb 202160027.449.51.01.00.70.74.34.011.422.1
60025.346.70.31.30.31.74.74.015.721.4
60030.640.50.30.71.00.74.75.016.59.9

Gondomar

Polling firm/LinkFieldwork dateSample sizePSCDUPSD
CDS		BEPANILCHLead
2021 local election 26 Sep 202146.9
10.8
21.6
5.8
2.9
2.7
4.0
5.325.3
Multidados
7–17 Sep 20211,00055.6
12.4
21.2
4.7
1.1
1.7
2.5
0.734.4
2017 local election1 Oct 201745.5
15.4
11.0
3.6
24.5
25.6

Guarda

Polling firm/LinkFieldwork dateSample sizePSDPSCDSBECDUCHPGLead
2021 local election 26 Sep 202133.7
18.0
2.7
1.6
1.3
2.7
36.2
3.82.5
Eurosondagem
21–23 Jun 20211,01163.8
21.2
2.2
1.1
3.3
3.6
4.8
42.6
EurosondagemJan 20201,17239.224.72.22.15.426.414.5
2017 local election1 Oct 201761.2
23.4
5.6
3.0
2.1
4.737.8

Lamego

Polling firm/LinkFieldwork dateSample sizePSPSD
CDS		CDUCHCDSLead
2021 local election 26 Sep 202144.0
45.3
2.5
4.1
4.11.3
Multidados7–17 Sep 202124833.253.83.44.15.520.6
2017 local election1 Oct 201737.9
27.0
2.7
25.0
7.4
10.9

Leiria

Polling firm/LinkFieldwork dateSample sizePSPSDCDSBECDUCHLead
2021 local election 26 Sep 202152.5
22.4
4.2
2.4
2.5
5.7
10.3
30.1
IPOM9–12 Jul 202160058.719.30.72.74.010.04.739.4
2017 local election1 Oct 201754.5
27.0
5.0
2.7
2.4
8.4
27.5

Lisbon

Polling firm/LinkFieldwork dateSample sizePS
L		PSD
CDS
PPM
MPT
A		CDUBEPANILCHLead
2021 local election 26 Sep 202133.3
34.3
10.5
6.2
2.7
4.2
4.4
4.4
1.0
CESOP–UCPdata-sort-value="2019-10-06"26 Sep 20214,14631–35
32–36
10–13
5–7
2–4
3–5
3–5
2–9
1
ICS/ISCTEdata-sort-value="2019-10-06"26 Sep 20218,15931.3–
36.3
30.2–
35.2
10.4–
13.4
5.7–
8.7
1.8–
3.8
3.2–
6.2
2.4–
5.4
1.6–
4.6
1.1
Pitagóricadata-sort-value="2019-10-06"26 Sep 20216,20632.6–
38.6
29.3–
35.3
6.6–
12.6
4.2–
8.2
1.0–
5.0
3.3–
7.3
1.9–
5.9
2.1–
6.1
3.3–
3.7
Intercampusdata-sort-value="2019-10-06"26 Sep 20216,40632.0–
36.4
31.2–
35.6
10.1–
13.7
5.5–
8.5
1.6–
4.6
2.9–
5.9
1.6–
4.6
2.5–
3.3
0.8
Pitagórica
15–21 Sep 202160040.6
33.1
7.6
4.7
3.2
3.2
2.1
5.5
7.5
CESOP–UCP
16–20 Sep 20211,29237
28
11
7
3
5
3
6
9
Pitagórica
30 Aug–4 Sep 202160039.8
32.6
8.5
6.8
3.8
3.0
2.8
2.7
7.2
Intercampus
25–30 Aug 202164245.2
27.0
9.7
8.5
1.8
2.1
3.2
2.5
18.2
Eurosondagem
23–26 Aug 20212,22538.6
26.9
7.7
6.3
3.3
6.3
4.8
6.1
11.7
Aximage14–21 Aug 2021792512794222324
ICS/ISCTE3–18 Jul 2021803423168324411
Intercampus8–13 Apr 202161146.625.77.16.60.52.36.15.120.9
2017 local election1 Oct 201742.0
31.8
9.6
7.1
3.0
6.510.2

Loures

Polling firm/LinkFieldwork dateSample sizeCDUPSPSDBECDSPANILCHLead
2021 local election 26 Sep 202129.0
31.5
14.0
3.9
1.5
2.2
3.3
8.4
6.2
2.5
Eurosondagem
8–11 Sep 20211,51129.8
31.6
18.5
2.6
2.1
2.2
4.3
8.9
1.8
2017 local election1 Oct 201732.8
28.2
21.6
3.5
2.9
2.1
8.9
4.6

Marinha Grande

Polling firm/LinkFieldwork dateSample sizePSCDUMPMPSDBECDSCHLead
2021 local election 26 Sep 202121.9
20.5
38.3
6.9
3.7
0.8
3.4
4.516.4
IPOM22–23 Jul 202146833.315.730.64.69.33.72.82.7
2017 local election1 Oct 201729.4
24.5
22.1
4.9
4.8
0.8
13.5
4.9

Matosinhos

Polling firm/LinkFieldwork dateSample sizePSSIMPSD
CDS		CDUBEPANCHMILead
2021 local election 26 Sep 202143.6
9.9
17.3
6.6
5.7
2.7
3.8
0.9
9.5
26.3
Intercampus28 Jun–20 Jul 202160142.87.011.34.36.51.15.80.720.531.5
2017 local election1 Oct 201736.3
15.2
11.9
6.7
4.6
3.2
22.2
20.1

Mesão Frio

Polling firm/LinkFieldwork dateSample sizePSPSD
CDS		CDULead
2021 local election 26 Sep 202148.6
14.2
1.2
32.6
3.516.0
Multidados7–17 Sep 202128040.120.42.237.32.8
2017 local election1 Oct 201761.6
21.3
0.9
3.440.3

Moimenta da Beira

Polling firm/LinkFieldwork dateSample sizePSPSD
CDS		CDUCHLead
2021 local election 26 Sep 202154.6
37.8
1.2
2.3
4.116.8
Multidados7–17 Sep 202128041.725.26.512.913.716.5
2017 local election1 Oct 201752.5
34.7
1.5
11.3
17.8

Montijo

Polling firm/LinkFieldwork dateSample sizePSCDUPSD
CDS
A		BEPANILCHLead
2021 local election 26 Sep 202129.5
19.4
27.7
4.1
3.2
4.4
6.6
5.1
1.8
Eurosondagem
23–25 Aug 202172044.9
18.5
17.2
4.3
2.5
2.9
4.1
5.6
26.4
2017 local election1 Oct 201745.4
20.1
19.4
5.1
2.4
7.5
25.3

Murça

Polling firm/LinkFieldwork dateSample sizePSDPSCDSCDULead
2021 local election 26 Sep 202157.0
33.7
4.0
0.8
4.523.3
Multidados7–17 Sep 202127058.726.45.39.60.032.3
2017 local election1 Oct 201747.8
45.0
2.8
1.1
3.32.8

Nazaré

Polling firm/LinkFieldwork dateSample sizePSPSDCDUBECDSLead
2021 local election 26 Sep 202144.9
28.2
14.3
5.1
1.6
5.916.7
IPOM29–30 Jul 202145260.719.010.71.28.441.7
2017 local election1 Oct 201756.6
25.2
7.1
3.6
2.5
5.031.4

Ourém

Polling firm/LinkFieldwork dateSample sizePSD
CDS		PSCDUCHLead
2021 local election 26 Sep 202162.8
18.8
6.0
2.2
4.9
5.344.0
IPOM5–6 Aug 202152855.525.26.52.63.96.530.3
2017 local election1 Oct 201747.2
34.4
9.3
3.3
5.812.8

Palmela

Polling firm/LinkFieldwork dateSample sizeCDUPSPSDMIMBEPANCHLead
2021 local election 26 Sep 202131.4
23.8
8.7
2.7
4.3
7.8
14.3
7.0
7.6
Eurosondagem
16–18 Jun 20211,00845.9
22.5
9.6
1.1
4.2
2.1
2.5
7.3
4.8
23.4
2017 local election1 Oct 201740.7
28.3
11.7
8.2
6.0
5.112.4

Paços de Ferreira

Polling firm/LinkFieldwork dateSample sizePSPSDCDUCDSCHLead
2021 local election 26 Sep 202155.8
33.9
3.2
1.6
2.2
3.321.9
Eurosondagem
2–4 Sep 202171064.9
25.9
1.0
0.7
4.2
3.3
39.0
Aximage16–29 Apr 202170066.025.04.04.01.041.0
2017 local election1 Oct 201764.8
29.0
1.3
1.1
3.8
35.8

Penafiel

Polling firm/LinkFieldwork dateSample sizePSD
CDS		PS
RIR		CDUBECHLead
2021 local election 26 Sep 202160.5
30.9
1.9
1.7
2.2
2.829.6
Eurosondagem
3–5 Sep 20211,03750.8
35.3
1.2
1.1
4.8
6.8
15.5
2017 local election1 Oct 201751.9
34.8
1.5
1.1
10.7
17.1

Penedono

Polling firm/LinkFieldwork dateSample sizePSDPSCDUMPLead
2021 local election 26 Sep 202148.3
33.3
0.8
13.9
3.715.0
Multidados7–17 Sep 202126043.229.22.025.60.014.0
2017 local election1 Oct 201755.2
36.2
1.6
7.019.0

Peso da Régua

Polling firm/LinkFieldwork dateSample sizePSDPSCDUBECDSCHLead
2021 local election 26 Sep 202153.7
36.8
1.6
2.2
0.6
1.9
3.216.9
Multidados7–17 Sep 202129046.322.42.61.14.86.915.923.9
2017 local election1 Oct 201755.1
38.9
2.5
3.416.2

Pombal

Polling firm/LinkFieldwork dateSample sizePSDPSCDSBECDUILCHINDLead
2021 local election 26 Sep 202161.1
21.0
2.9
1.8
3.2
3.7
6.340.1
IPOM26–27 Jul 202156858.629.70.95.42.72.728.9
2017 local election1 Oct 201746.3
11.7
6.4
2.3
1.2
24.4
7.7
21.9

Ponta do Sol

Polling firm/LinkFieldwork dateSample sizePSPSD
CDS		CDUPTPJPPILLead
2021 local election 26 Sep 202154.0
37.7
0.9
0.7
3.3
1.1
2.316.3
Eurosondagem
23–24 Aug 202171148.8
40.5
0.8
0.9
2.8
2.0
4.2
8.3
Intercampus6–17 Aug 202140143.644.22.01.72.61.24.70.6
2017 local election1 Oct 201740.3
52.9
0.8
0.6
5.41.6

Porto

Polling firm/LinkFieldwork dateSample sizeRMPSPSDCDUBEPANLCHLead
2021 local election 26 Sep 202140.7
18.0
17.2
7.5
6.3
2.8
0.5
3.0
4.0
22.7
CESOP–UCPdata-sort-value="2019-10-06"26 Sep 20213,95739–44
16–19
16–19
6–9
5–8
2–4
0–1
2–4
2–7
23–
25
ICS/ISCTEdata-sort-value="2019-10-06"26 Sep 20216,30939.2–
44.2
16.5–
20.5
15.1–
19.1
5.6–
8.6
4.9–
7.9
2.0–
4.0
–1.5–
3.5
2.3–
5.3
22.7–
23.7
Pitagóricadata-sort-value="2019-10-06"26 Sep 20215,39039.2–
45.2
13.7–
19.7
12.2–
18.2
6.5–
10.5
5.3–
9.3
1.2–
5.2
–0.8–
4.8
2.1–
6.1
25.5
Intercampusdata-sort-value="2019-10-06"26 Sep 20214,10640.1–
44.9
15.5–
19.5
14.9–
18.9
5.4–
9.0
5.1–
8.1
1.24–
4.4
–1.0–
4.0
3.5–
4.4
24.6–
25.4
Pitagórica
15–20 Sep 202160052.7
15.3
11.5
6.1
4.1
2.9
0.7
2.7
4.0
37.4
CESOP–UCP
16–19 Sep 20211,04145
17
14
7
4
3
1
3
6
28
Pitagórica2–5 Sep 202160152.815.714.05.83.52.21.84.237.1
Aximage12–19 Aug 20218205912126421447
ICS/ISCTE26 Jun–10 Jul 20218004525885211520
2017 local election1 Oct 201744.5
28.6
10.4
5.9
5.3
1.9
3.4
15.9

Porto de Mós

Polling firm/LinkFieldwork dateSample sizePSDPSCDUCHINDLead
2021 local election 26 Sep 202155.9
35.9
1.7
3.0
3.520.0
IPOM17–19 Jun 202149441.745.61.91.98.93.9
2017 local election1 Oct 201737.0
30.3
2.7
24.4
5.76.7

Porto Santo

Polling firm/LinkFieldwork dateSample sizePSD
CDS		PSCDUBEJPPPPMILCHUNELead
2021 local election 26 Sep 202150.9
30.2
0.6
0.7
15.2
2.420.7
Eurosondagem
12–13 Sep 202131842.0
44.2
1.9
1.9
5.2
4.8
2.2
Intercampus15–23 Apr 202140431.930.10.71.42.82.10.41.120.68.91.8
2017 local election1 Oct 201741.6
37.0
2.8
1.5
17.0
4.6

Póvoa de Lanhoso

Polling firm/LinkFieldwork dateSample sizePSDPSCDUCDSBENCCHLead
2021 local election 26 Sep 202146.3
47.9
0.5
1.2
0.6
0.2
0.8
2.51.6
IPOM10–13 Sep 202159253.539.11.52.12.10.30.80.814.4
2017 local election1 Oct 201743.5
42.5
0.9
13.1
1.0

Sabrosa

Polling firm/LinkFieldwork dateSample sizePSPSDCDUCDSCHJÁJFLead
2021 local election 26 Sep 202128.9
27.3
1.4
7.9
1.0
27.3
3.0
3.31.6
Multidados7–17 Sep 202126012.048.22.34.18.418.56.50.029.7
2017 local election1 Oct 201753.3
39.8
2.4
4.513.5

Santa Cruz

Polling firm/LinkFieldwork dateSample sizeJPPPSD
CDS		PSPTPCDUILCHLead
2021 local election data-sort-value="2019-10-06"26 Sep 202154.1
28.0
7.6
1.7
1.7
1.0
2.3
3.6
26.1
Eurosondagem
4–6 Sep 202171859.8
18.8
7.3
1.9
1.0
2.5
3.6
5.1
40.0
2017 local electiondata-sort-value="2019-10-06"1 Oct 201760.0
21.9
6.9
2.5
1.5
7.2
38.1

Santa Marta de Penaguião

Polling firm/LinkFieldwork dateSample sizePSPSD
CDS		CDULead
2021 local election 26 Sep 202157.3
35.2
2.2
5.322.1
Multidados7–17 Sep 202127062.130.92.64.431.2
2017 local election1 Oct 201762.6
31.8
2.1
3.530.8

Santana

Polling firm/LinkFieldwork dateSample sizeCDSPSDPSCDULead
2021 local election 26 Sep 202158.1
27.1
10.7
0.9
3.2
31.0
Eurosondagem
30–31 Aug 202152553.8
26.4
4.2
1.9
13.7
27.4
Intercampus16–24 Jun 202144563.514.718.61.32.044.9
2017 local election1 Oct 201760.5
22.4
3.6
1.8
11.7
38.1

Santarém

Polling firm/LinkFieldwork dateSample sizePSDPSCDUCDSBEILCHLead
2021 local election 26 Sep 202137.4
33.3
7.2
2.6
4.2
2.1
7.9
5.3
4.1
Pitagórica24 May–20 Jun 202166946.534.97.14.71.43.12.311.6
2017 local election1 Oct 201743.2
34.1
7.6
5.4
4.1
5.6
9.1

São João da Madeira

Polling firm/LinkFieldwork dateSample sizePSPSD
CDS
IL		CDUBENCCHLead
2021 local election 26 Sep 202151.6
32.1
4.6
3.9
1.1
2.8
4.019.5
Intercampus
15–20 Sep 202140151.4
30.6
4.4
4.0
0.7
3.3
5.6
20.8
Eurosondagem
17–19 Sep 202172556.1
28.4
4.7
3.1
2.5
1.9
3.3
27.7
2017 local election1 Oct 201755.4
32.2
4.0
2.4
4.1
23.2

São João da Pesqueira

Polling firm/LinkFieldwork dateSample sizePNTPSD
CDS		CDULead
2021 local election 26 Sep 202158.5
35.2
1.8
4.523.3
Multidados7–17 Sep 202126060.836.52.70.024.3
2017 local election1 Oct 201754.1
40.3
1.8
3.913.8

Seixal

Polling firm/LinkFieldwork dateSample sizeCDUPSPSDBEPANCDS
PDR
A
MPT		ILCHLead
2021 local election 26 Sep 202137.7
30.9
9.3
4.3
2.8
1.5
1.8
8.1
3.66.8
Eurosondagem
19–22 Aug 20211,03737.3
32.0
11.6
7.3
1.9
2.5
2.1
5.3
5.3
2017 local election1 Oct 201736.5
31.4
11.8
7.5
4.1
2.8
5.8
5.1

Sernancelhe

Polling firm/LinkFieldwork dateSample sizePSDPSCDULead
2021 local election 26 Sep 202181.9
9.4
4.0
4.872.5
Multidados7–17 Sep 202126069.724.12.83.445.6
2017 local election1 Oct 201771.9
18.2
0.5
9.5
53.7

Sintra

Polling firm/LinkFieldwork dateSample sizePSPSD
CDS
A
MPT
PDR
PPM
RIR		CDUBEPANNCILCHLead
2021 local election data-sort-value="2019-10-06"26 Sep 202135.3
27.5
9.0
5.8
3.3
3.0
2.7
9.1
4.47.8
Eurosondagem
20–22 Sep 202175943.2
26.9
7.5
4.6
2.9
2.8
4.2
4.3
3.616.3
2017 local electiondata-sort-value="2019-10-06"1 Oct 201743.1
29.0
9.4
6.3
3.7
1.1
7.5
14.1

Tabuaço

Polling firm/LinkFieldwork dateSample sizePSD
CDS		PSCDUCHLead
2021 local election 26 Sep 202169.9
18.6
0.9
4.4
6.251.3
Multidados7–17 Sep 202126051.226.622.20.024.6
2017 local election1 Oct 201757.7
38.3
0.9
3.119.4

Tarouca

Polling firm/LinkFieldwork dateSample sizePSD
CDS		PSCDULead
2021 local election 26 Sep 202159.7
2.6
33.8
3.925.9
Multidados7–17 Sep 202127068.02.229.80.038.2
2017 local election1 Oct 201762.3
30.9
2.3
4.631.4

Torre de Moncorvo

Polling firm/LinkFieldwork dateSample sizePSD
CDS		PSCDULead
2021 local election 26 Sep 202152.1
42.2
1.1
4.6
9.9
Multidados7–17 Sep 202127047.742.72.47.25.0
2017 local election1 Oct 201756.7
36.1
2.0
5.220.6

Vila Franca de Xira

Polling firm/LinkFieldwork dateSample sizePSCDUPSD
CDS
MPT
PPM		BEPANCHLead
2021 local election 26 Sep 202139.6
21.9
14.8
6.0
3.9
8.5
5.217.7
Pitagórica
30 Jul–3 Aug 202140236.5
31.2
10.2
7.0
3.5
6.3
5.3
5.3
2017 local election1 Oct 201739.1
30.5
13.6
7.0
3.9
5.9
8.6

Vila Nova de Famalicão

Polling firm/LinkFieldwork dateSample sizePSD
CDS		PSCDUBEPANILCHLead
2021 local election data-sort-value="2019-10-06"26 Sep 202152.9
32.2
2.4
1.9
1.6
2.3
2.8
3.920.7
Eurosondagem
16–18 Sep 20211,03541.8
42.8
2.2
1.1
2.8
2.1
3.1
4.11.0
2017 local electiondata-sort-value="2019-10-06"1 Oct 201767.7
23.5
2.9
2.5
3.444.2

Vila Nova de Foz Côa

Polling firm/LinkFieldwork dateSample sizePSDPSCDULead
2021 local election 26 Sep 202151.3
38.6
1.7
8.4
12.7
Multidados7–17 Sep 202126052.333.62.611.518.7
2017 local election1 Oct 201750.5
29.0
1.0
19.5
21.5

Vila Nova de Gaia

Polling firm/LinkFieldwork dateSample sizePSPSD
CDS
PPM		BECDUPANLILCHLead
2021 local election data-sort-value="2019-10-06"26 Sep 202157.8
17.6
4.6
4.8
2.7
0.5
3.0
4.2
4.8
40.2
IPOM31 Aug–4 Sep 202179862.116.04.64.61.51.51.23.15.446.1
2017 local electiondata-sort-value="2019-10-06"1 Oct 201761.7
20.3
5.2
4.5
2.6
5.8
41.4

Vila Real

Polling firm/LinkFieldwork dateSample sizePSPSD
CDS
A		BECDUCHLead
2021 local election 26 Sep 202158.4
28.7
2.7
2.1
4.2
3.929.7
Eurosondagem16–18 Sep 202180857.827.32.53.32.36.830.5
Aximage13–18 Sep 20217116619224747
Multidados7–17 Sep 202152156.627.23.53.84.74.229.4
2017 local election1 Oct 201764.4
29.1
1.6
1.4
3.5
35.3

Viseu

Polling firm/LinkFieldwork dateSample sizePSDPSCDSBECDUPANILCHLead
2021 local election data-sort-value="2019-10-06"26 Sep 202146.7
38.3
2.0
2.0
1.2
1.3
2.0
3.0
3.58.4
Eurosondagem
4–6 Sep 20211,01852.0
25.5
3.3
2.7
2.5
1.7
4.2
3.6
4.5
26.5
2017 local electiondata-sort-value="2019-10-06"1 Oct 201751.7
26.5
5.1
4.8
3.9
2.2
5.925.2

External links

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