Percentage of votes
| Specification | Votes 2019 | Votes 2014 | Diff. on 2014 in p.p. | ||
|---|---|---|---|---|---|
| Number | % | Number | % | ||
| Persons entitled to vote | 2,508,435 | – | 2,519,758 | – | – |
| Voters | 1,520,678 | 60.6 | 1,177,832 | 46.7 | +13.9 |
| Invalid | 13,321 | 0.9 | 18,166 | 1.5 | -0.7 |
| Valid | 1,507,357 | 99.1 | 1,159,666 | 98.5 | +0.7 |
| SPD | 211,717 | 14.0 | 278,694 | 24.0 | -10.0 |
| CDU | 229,352 | 15.2 | 232,274 | 20.0 | -4.8 |
| GRÜNE | 419,377 | 27.8 | 220,998 | 19.1 | +8.8 |
| DIE LINKE | 179,943 | 11.9 | 188,344 | 16.2 | -4.3 |
| AfD | 149,177 | 9.9 | 91,759 | 7.9 | +2.0 |
| PIRATEN | 12,422 | 0.8 | 37,442 | 3.2 | -2.4 |
| FDP | 71,576 | 4.7 | 31,953 | 2.8 | +2.0 |
| Tierschutzpartei | 29,702 | 2.0 | 18,601 | 1.6 | +0.4 |
| Die PARTEI | 72,846 | 4.8 | 18,532 | 1.6 | +3.2 |
| NPD | 3,183 | 0.2 | 11,842 | 1.0 | -0.8 |
| FAMILIE | 9,743 | 0.6 | 6,107 | 0.5 | +0.1 |
| Volksabstimmung | 2,202 | 0.1 | 3,883 | 0.3 | -0.2 |
| ÖDP | 8,893 | 0.6 | 3,674 | 0.3 | +0.3 |
| FREIE WÄHLER | 8,109 | 0.5 | 3,454 | 0.3 | +0.2 |
| DKP | 2,439 | 0.2 | 3,009 | 0.3 | -0.1 |
| MLPD | 1,016 | 0.1 | 1,169 | 0.1 | ±0.0 |
| SGP | 431 | 0.0 | 745 | 0.1 | ±0.0 |
| BP | 1,049 | 0.1 | 468 | 0.0 | ±0.0 |
| TIERSCHUTZ hier! | 4,902 | 0.3 | – | – | – |
| Tierschutzallianz | 3,130 | 0.2 | – | – | – |
| Bündnis C | 1,462 | 0.1 | – | – | – |
| BIG | 4,303 | 0.3 | – | – | – |
| BGE | 2,837 | 0.2 | – | – | – |
| DIE DIREKTE! | 1,194 | 0.1 | – | – | – |
| DiEM25 | 18,675 | 1.2 | – | – | – |
| III. Weg | 511 | 0.0 | – | – | – |
| Die Grauen | 6,870 | 0.5 | – | – | – |
| DIE RECHTE | 664 | 0.0 | – | – | – |
| DIE VIOLETTEN | 1,385 | 0.1 | – | – | – |
| LIEBE | 1,613 | 0.1 | – | – | – |
| DIE FRAUEN | 2,632 | 0.2 | – | – | – |
| Graue Panther | 6,617 | 0.4 | – | – | – |
| LKR | 1,713 | 0.1 | – | – | – |
| MENSCHLICHE WELT | 1,939 | 0.1 | – | – | – |
| NL | 928 | 0.1 | – | – | – |
| ÖkoLinX | 4,380 | 0.3 | – | – | – |
| Die Humanisten | 3,410 | 0.2 | – | – | – |
| PARTEI FÜR DIE TIERE | 3,326 | 0.2 | – | – | – |
| Gesundheitsforschung | 3,709 | 0.2 | – | – | – |
| Volt | 17,980 | 1.2 | – | – | – |
| Political groups/individual candidates | – | – | 6,718 | 0.6 | -0.6 |