Opinion Poll by Aximage for Correio da Manhã, 4–7 January 2019
Voting Intentions | Seats | Coalitions | Technical Information
Voting Intentions

Confidence Intervals
| Party | Last Result | Poll Result | 80% Confidence Interval | 90% Confidence Interval | 95% Confidence Interval | 99% Confidence Interval | 
|---|---|---|---|---|---|---|
| Partido Socialista | 32.3% | 37.7% | 35.2–40.2% | 34.5–41.0% | 33.9–41.6% | 32.7–42.8% | 
| Partido Social Democrata | 36.9% | 24.2% | 22.1–26.5% | 21.4–27.2% | 20.9–27.7% | 20.0–28.9% | 
| CDS–Partido Popular | 36.9% | 9.4% | 8.0–11.1% | 7.6–11.5% | 7.3–12.0% | 6.7–12.8% | 
| Bloco de Esquerda | 10.2% | 8.9% | 7.6–10.5% | 7.2–11.0% | 6.9–11.4% | 6.3–12.3% | 
| Coligação Democrática Unitária | 8.2% | 7.2% | 6.1–8.8% | 5.7–9.2% | 5.4–9.6% | 4.9–10.4% | 
| Pessoas–Animais–Natureza | 1.4% | 3.5% | 2.7–4.6% | 2.5–4.9% | 2.3–5.2% | 2.0–5.8% | 
| Aliança | 0.0% | 1.2% | 0.8–1.9% | 0.6–2.1% | 0.6–2.4% | 0.4–2.8% | 
Note: The poll result column reflects the actual value used in the calculations. Published results may vary slightly, and in addition be rounded to fewer digits.
Seats


Confidence Intervals
| Party | Last Result | Median | 80% Confidence Interval | 90% Confidence Interval | 95% Confidence Interval | 99% Confidence Interval | 
|---|---|---|---|---|---|---|
| Partido Socialista | 86 | 108 | 100–115 | 98–117 | 96–119 | 93–123 | 
| Partido Social Democrata | 89 | 66 | 59–74 | 57–76 | 55–77 | 53–81 | 
| CDS–Partido Popular | 18 | 20 | 15–25 | 13–28 | 12–28 | 10–30 | 
| Bloco de Esquerda | 19 | 18 | 14–22 | 13–24 | 11–24 | 10–26 | 
| Coligação Democrática Unitária | 17 | 14 | 9–17 | 8–18 | 8–20 | 6–21 | 
| Pessoas–Animais–Natureza | 1 | 4 | 2–6 | 2–6 | 2–6 | 2–9 | 
| Aliança | 0 | 0 | 0 | 0–2 | 0–2 | 0–2 | 
Partido Socialista
For a full overview of the results for this party, see the Partido Socialista page.

| Number of Seats | Probability | Accumulated | Special Marks | 
|---|---|---|---|
| 86 | 0% | 100% | Last Result | 
| 87 | 0% | 100% | |
| 88 | 0% | 100% | |
| 89 | 0.1% | 99.9% | |
| 90 | 0.1% | 99.9% | |
| 91 | 0.1% | 99.8% | |
| 92 | 0.2% | 99.7% | |
| 93 | 0.2% | 99.5% | |
| 94 | 0.4% | 99.3% | |
| 95 | 0.6% | 98.9% | |
| 96 | 1.0% | 98% | |
| 97 | 2% | 97% | |
| 98 | 2% | 96% | |
| 99 | 2% | 93% | |
| 100 | 3% | 91% | |
| 101 | 3% | 88% | |
| 102 | 5% | 84% | |
| 103 | 5% | 79% | |
| 104 | 6% | 75% | |
| 105 | 5% | 69% | |
| 106 | 6% | 64% | |
| 107 | 7% | 57% | |
| 108 | 6% | 51% | Median | 
| 109 | 7% | 45% | |
| 110 | 6% | 37% | |
| 111 | 6% | 31% | |
| 112 | 4% | 25% | |
| 113 | 4% | 20% | |
| 114 | 4% | 16% | |
| 115 | 4% | 12% | |
| 116 | 3% | 8% | Majority | 
| 117 | 2% | 6% | |
| 118 | 1.3% | 4% | |
| 119 | 0.7% | 3% | |
| 120 | 0.8% | 2% | |
| 121 | 0.5% | 1.3% | |
| 122 | 0.2% | 0.8% | |
| 123 | 0.2% | 0.5% | |
| 124 | 0.1% | 0.3% | |
| 125 | 0.1% | 0.2% | |
| 126 | 0.1% | 0.1% | |
| 127 | 0% | 0.1% | |
| 128 | 0% | 0.1% | |
| 129 | 0% | 0% | 
Partido Social Democrata
For a full overview of the results for this party, see the Partido Social Democrata page.

| Number of Seats | Probability | Accumulated | Special Marks | 
|---|---|---|---|
| 51 | 0% | 100% | |
| 52 | 0.1% | 99.9% | |
| 53 | 0.4% | 99.8% | |
| 54 | 0.9% | 99.4% | |
| 55 | 1.2% | 98.5% | |
| 56 | 1.1% | 97% | |
| 57 | 2% | 96% | |
| 58 | 2% | 94% | |
| 59 | 3% | 92% | |
| 60 | 4% | 89% | |
| 61 | 5% | 86% | |
| 62 | 5% | 81% | |
| 63 | 7% | 76% | |
| 64 | 7% | 69% | |
| 65 | 8% | 61% | |
| 66 | 5% | 53% | Median | 
| 67 | 6% | 48% | |
| 68 | 6% | 43% | |
| 69 | 6% | 37% | |
| 70 | 5% | 31% | |
| 71 | 6% | 25% | |
| 72 | 5% | 19% | |
| 73 | 3% | 15% | |
| 74 | 4% | 11% | |
| 75 | 2% | 8% | |
| 76 | 2% | 6% | |
| 77 | 1.1% | 4% | |
| 78 | 0.7% | 2% | |
| 79 | 0.5% | 2% | |
| 80 | 0.5% | 1.2% | |
| 81 | 0.3% | 0.7% | |
| 82 | 0.1% | 0.4% | |
| 83 | 0.1% | 0.3% | |
| 84 | 0.1% | 0.2% | |
| 85 | 0% | 0.1% | |
| 86 | 0% | 0.1% | |
| 87 | 0% | 0% | |
| 88 | 0% | 0% | |
| 89 | 0% | 0% | Last Result | 
CDS–Partido Popular
For a full overview of the results for this party, see the CDS–Partido Popular page.

| Number of Seats | Probability | Accumulated | Special Marks | 
|---|---|---|---|
| 9 | 0.1% | 100% | |
| 10 | 0.4% | 99.9% | |
| 11 | 1.0% | 99.5% | |
| 12 | 2% | 98% | |
| 13 | 3% | 97% | |
| 14 | 1.3% | 94% | |
| 15 | 2% | 92% | |
| 16 | 3% | 90% | |
| 17 | 6% | 87% | |
| 18 | 12% | 81% | Last Result | 
| 19 | 17% | 70% | |
| 20 | 17% | 53% | Median | 
| 21 | 6% | 36% | |
| 22 | 6% | 30% | |
| 23 | 5% | 24% | |
| 24 | 4% | 19% | |
| 25 | 6% | 15% | |
| 26 | 0.9% | 9% | |
| 27 | 1.2% | 8% | |
| 28 | 4% | 6% | |
| 29 | 1.2% | 2% | |
| 30 | 0.7% | 0.9% | |
| 31 | 0.1% | 0.2% | |
| 32 | 0% | 0.1% | |
| 33 | 0% | 0% | 
Bloco de Esquerda
For a full overview of the results for this party, see the Bloco de Esquerda page.

| Number of Seats | Probability | Accumulated | Special Marks | 
|---|---|---|---|
| 9 | 0.2% | 100% | |
| 10 | 2% | 99.7% | |
| 11 | 2% | 98% | |
| 12 | 1.4% | 96% | |
| 13 | 3% | 95% | |
| 14 | 4% | 92% | |
| 15 | 7% | 89% | |
| 16 | 7% | 81% | |
| 17 | 17% | 75% | |
| 18 | 27% | 58% | Median | 
| 19 | 9% | 30% | Last Result | 
| 20 | 5% | 21% | |
| 21 | 4% | 16% | |
| 22 | 3% | 12% | |
| 23 | 4% | 9% | |
| 24 | 4% | 5% | |
| 25 | 0.8% | 1.3% | |
| 26 | 0.2% | 0.5% | |
| 27 | 0.3% | 0.3% | |
| 28 | 0.1% | 0.1% | |
| 29 | 0% | 0% | 
Coligação Democrática Unitária
For a full overview of the results for this party, see the Coligação Democrática Unitária page.

| Number of Seats | Probability | Accumulated | Special Marks | 
|---|---|---|---|
| 5 | 0.3% | 100% | |
| 6 | 0.4% | 99.7% | |
| 7 | 1.4% | 99.3% | |
| 8 | 3% | 98% | |
| 9 | 6% | 94% | |
| 10 | 5% | 88% | |
| 11 | 5% | 83% | |
| 12 | 7% | 78% | |
| 13 | 14% | 71% | |
| 14 | 24% | 57% | Median | 
| 15 | 4% | 34% | |
| 16 | 5% | 30% | |
| 17 | 17% | 25% | Last Result | 
| 18 | 3% | 8% | |
| 19 | 2% | 5% | |
| 20 | 3% | 3% | |
| 21 | 0.4% | 0.6% | |
| 22 | 0.1% | 0.2% | |
| 23 | 0.1% | 0.2% | |
| 24 | 0.1% | 0.1% | |
| 25 | 0% | 0% | 
Pessoas–Animais–Natureza
For a full overview of the results for this party, see the Pessoas–Animais–Natureza page.

| Number of Seats | Probability | Accumulated | Special Marks | 
|---|---|---|---|
| 1 | 0.3% | 100% | Last Result | 
| 2 | 10% | 99.7% | |
| 3 | 20% | 89% | |
| 4 | 37% | 69% | Median | 
| 5 | 5% | 32% | |
| 6 | 25% | 28% | |
| 7 | 1.1% | 2% | |
| 8 | 0.7% | 1.3% | |
| 9 | 0.5% | 0.6% | |
| 10 | 0.1% | 0.1% | |
| 11 | 0% | 0.1% | |
| 12 | 0% | 0% | 
Aliança
For a full overview of the results for this party, see the Aliança page.

| Number of Seats | Probability | Accumulated | Special Marks | 
|---|---|---|---|
| 0 | 93% | 100% | Last Result, Median | 
| 1 | 2% | 7% | |
| 2 | 5% | 5% | |
| 3 | 0% | 0% | 
Coalitions

Confidence Intervals
| Coalition | Last Result | Median | Majority? | 80% Confidence Interval | 90% Confidence Interval | 95% Confidence Interval | 99% Confidence Interval | 
|---|---|---|---|---|---|---|---|
| Partido Socialista – Bloco de Esquerda – Coligação Democrática Unitária | 122 | 139 | 100% | 131–146 | 129–149 | 128–150 | 124–154 | 
| Partido Socialista – Bloco de Esquerda | 105 | 125 | 95% | 118–133 | 116–135 | 114–137 | 110–141 | 
| Partido Socialista – Coligação Democrática Unitária | 103 | 121 | 84% | 113–129 | 111–131 | 109–133 | 106–137 | 
| Partido Socialista | 86 | 108 | 8% | 100–115 | 98–117 | 96–119 | 93–123 | 
| Partido Social Democrata – CDS–Partido Popular | 107 | 86 | 0% | 79–94 | 77–96 | 75–98 | 72–101 | 
Partido Socialista – Bloco de Esquerda – Coligação Democrática Unitária

| Number of Seats | Probability | Accumulated | Special Marks | 
|---|---|---|---|
| 119 | 0% | 100% | |
| 120 | 0% | 99.9% | |
| 121 | 0.1% | 99.9% | |
| 122 | 0.1% | 99.8% | Last Result | 
| 123 | 0.1% | 99.7% | |
| 124 | 0.3% | 99.6% | |
| 125 | 0.3% | 99.3% | |
| 126 | 0.6% | 99.0% | |
| 127 | 0.8% | 98% | |
| 128 | 1.2% | 98% | |
| 129 | 3% | 96% | |
| 130 | 2% | 94% | |
| 131 | 2% | 92% | |
| 132 | 2% | 89% | |
| 133 | 5% | 87% | |
| 134 | 5% | 83% | |
| 135 | 6% | 78% | |
| 136 | 6% | 72% | |
| 137 | 5% | 67% | |
| 138 | 7% | 62% | |
| 139 | 6% | 55% | |
| 140 | 7% | 48% | Median | 
| 141 | 6% | 42% | |
| 142 | 7% | 35% | |
| 143 | 5% | 29% | |
| 144 | 6% | 24% | |
| 145 | 4% | 18% | |
| 146 | 3% | 13% | |
| 147 | 3% | 10% | |
| 148 | 2% | 7% | |
| 149 | 1.3% | 5% | |
| 150 | 2% | 4% | |
| 151 | 1.0% | 2% | |
| 152 | 0.5% | 2% | |
| 153 | 0.4% | 1.0% | |
| 154 | 0.2% | 0.6% | |
| 155 | 0.2% | 0.4% | |
| 156 | 0.1% | 0.3% | |
| 157 | 0.1% | 0.1% | |
| 158 | 0% | 0.1% | |
| 159 | 0% | 0% | 
Partido Socialista – Bloco de Esquerda

| Number of Seats | Probability | Accumulated | Special Marks | 
|---|---|---|---|
| 105 | 0% | 100% | Last Result | 
| 106 | 0% | 100% | |
| 107 | 0.1% | 99.9% | |
| 108 | 0.1% | 99.9% | |
| 109 | 0.1% | 99.8% | |
| 110 | 0.2% | 99.7% | |
| 111 | 0.3% | 99.5% | |
| 112 | 0.5% | 99.2% | |
| 113 | 0.6% | 98.7% | |
| 114 | 1.0% | 98% | |
| 115 | 2% | 97% | |
| 116 | 2% | 95% | Majority | 
| 117 | 3% | 93% | |
| 118 | 3% | 90% | |
| 119 | 5% | 87% | |
| 120 | 4% | 82% | |
| 121 | 6% | 77% | |
| 122 | 5% | 72% | |
| 123 | 4% | 67% | |
| 124 | 7% | 64% | |
| 125 | 7% | 57% | |
| 126 | 7% | 50% | Median | 
| 127 | 6% | 43% | |
| 128 | 6% | 37% | |
| 129 | 5% | 31% | |
| 130 | 6% | 25% | |
| 131 | 6% | 20% | |
| 132 | 3% | 13% | |
| 133 | 2% | 10% | |
| 134 | 2% | 8% | |
| 135 | 1.2% | 6% | |
| 136 | 1.2% | 5% | |
| 137 | 1.1% | 3% | |
| 138 | 1.0% | 2% | |
| 139 | 0.5% | 1.3% | |
| 140 | 0.2% | 0.8% | |
| 141 | 0.2% | 0.6% | |
| 142 | 0.2% | 0.4% | |
| 143 | 0.1% | 0.2% | |
| 144 | 0.1% | 0.1% | |
| 145 | 0% | 0.1% | |
| 146 | 0% | 0% | 
Partido Socialista – Coligação Democrática Unitária

| Number of Seats | Probability | Accumulated | Special Marks | 
|---|---|---|---|
| 101 | 0% | 100% | |
| 102 | 0% | 99.9% | |
| 103 | 0.1% | 99.9% | Last Result | 
| 104 | 0.1% | 99.8% | |
| 105 | 0.1% | 99.7% | |
| 106 | 0.3% | 99.5% | |
| 107 | 0.3% | 99.2% | |
| 108 | 0.6% | 98.9% | |
| 109 | 1.0% | 98% | |
| 110 | 0.9% | 97% | |
| 111 | 2% | 96% | |
| 112 | 2% | 95% | |
| 113 | 3% | 92% | |
| 114 | 3% | 90% | |
| 115 | 3% | 87% | |
| 116 | 5% | 84% | Majority | 
| 117 | 5% | 79% | |
| 118 | 5% | 74% | |
| 119 | 6% | 69% | |
| 120 | 5% | 62% | |
| 121 | 7% | 57% | |
| 122 | 5% | 50% | Median | 
| 123 | 9% | 44% | |
| 124 | 6% | 35% | |
| 125 | 6% | 29% | |
| 126 | 5% | 23% | |
| 127 | 4% | 18% | |
| 128 | 3% | 14% | |
| 129 | 3% | 11% | |
| 130 | 2% | 8% | |
| 131 | 1.4% | 6% | |
| 132 | 2% | 4% | |
| 133 | 0.9% | 3% | |
| 134 | 0.8% | 2% | |
| 135 | 0.4% | 1.2% | |
| 136 | 0.3% | 0.8% | |
| 137 | 0.2% | 0.5% | |
| 138 | 0.2% | 0.3% | |
| 139 | 0.1% | 0.2% | |
| 140 | 0% | 0.1% | |
| 141 | 0% | 0.1% | |
| 142 | 0% | 0% | 
Partido Socialista

| Number of Seats | Probability | Accumulated | Special Marks | 
|---|---|---|---|
| 86 | 0% | 100% | Last Result | 
| 87 | 0% | 100% | |
| 88 | 0% | 100% | |
| 89 | 0.1% | 99.9% | |
| 90 | 0.1% | 99.9% | |
| 91 | 0.1% | 99.8% | |
| 92 | 0.2% | 99.7% | |
| 93 | 0.2% | 99.5% | |
| 94 | 0.4% | 99.3% | |
| 95 | 0.6% | 98.9% | |
| 96 | 1.0% | 98% | |
| 97 | 2% | 97% | |
| 98 | 2% | 96% | |
| 99 | 2% | 93% | |
| 100 | 3% | 91% | |
| 101 | 3% | 88% | |
| 102 | 5% | 84% | |
| 103 | 5% | 79% | |
| 104 | 6% | 75% | |
| 105 | 5% | 69% | |
| 106 | 6% | 64% | |
| 107 | 7% | 57% | |
| 108 | 6% | 51% | Median | 
| 109 | 7% | 45% | |
| 110 | 6% | 37% | |
| 111 | 6% | 31% | |
| 112 | 4% | 25% | |
| 113 | 4% | 20% | |
| 114 | 4% | 16% | |
| 115 | 4% | 12% | |
| 116 | 3% | 8% | Majority | 
| 117 | 2% | 6% | |
| 118 | 1.3% | 4% | |
| 119 | 0.7% | 3% | |
| 120 | 0.8% | 2% | |
| 121 | 0.5% | 1.3% | |
| 122 | 0.2% | 0.8% | |
| 123 | 0.2% | 0.5% | |
| 124 | 0.1% | 0.3% | |
| 125 | 0.1% | 0.2% | |
| 126 | 0.1% | 0.1% | |
| 127 | 0% | 0.1% | |
| 128 | 0% | 0.1% | |
| 129 | 0% | 0% | 
Partido Social Democrata – CDS–Partido Popular

| Number of Seats | Probability | Accumulated | Special Marks | 
|---|---|---|---|
| 68 | 0% | 100% | |
| 69 | 0.1% | 99.9% | |
| 70 | 0.1% | 99.9% | |
| 71 | 0.2% | 99.7% | |
| 72 | 0.2% | 99.6% | |
| 73 | 0.4% | 99.3% | |
| 74 | 0.6% | 99.0% | |
| 75 | 1.2% | 98% | |
| 76 | 1.3% | 97% | |
| 77 | 1.3% | 96% | |
| 78 | 3% | 95% | |
| 79 | 3% | 92% | |
| 80 | 4% | 89% | |
| 81 | 5% | 86% | |
| 82 | 6% | 81% | |
| 83 | 6% | 75% | |
| 84 | 7% | 69% | |
| 85 | 7% | 62% | |
| 86 | 5% | 55% | Median | 
| 87 | 7% | 50% | |
| 88 | 5% | 43% | |
| 89 | 5% | 37% | |
| 90 | 6% | 32% | |
| 91 | 6% | 26% | |
| 92 | 4% | 20% | |
| 93 | 4% | 16% | |
| 94 | 3% | 12% | |
| 95 | 3% | 9% | |
| 96 | 2% | 7% | |
| 97 | 2% | 5% | |
| 98 | 1.0% | 3% | |
| 99 | 0.5% | 2% | |
| 100 | 0.4% | 1.2% | |
| 101 | 0.3% | 0.8% | |
| 102 | 0.2% | 0.4% | |
| 103 | 0.1% | 0.3% | |
| 104 | 0% | 0.2% | |
| 105 | 0.1% | 0.1% | |
| 106 | 0% | 0.1% | |
| 107 | 0% | 0% | Last Result | 
Technical Information
Opinion Poll
- Polling firm: Aximage
 - Commissioner(s): Correio da Manhã
 - Fieldwork period: 4–7 January 2019
 
Calculations
- Sample size: 608
 - Simulations done: 1,048,576
 - Error estimate: 0.93%