Percentage of votes
| Specification | Votes 2014 | Votes 2009 | Diff. on 2009 in p.p. | ||
|---|---|---|---|---|---|
| Number | % | Number | % | ||
| Persons entitled to vote | 227,084 | – | 226,898 | – | – |
| Voters | 119,292 | 52.5 | 97,565 | 43.0 | +9.5 |
| Invalid | 1,825 | 1.5 | 1,177 | 1.2 | +0.3 |
| Valid | 117,467 | 98.5 | 96,388 | 98.8 | -0.3 |
| CDU | 53,732 | 45.7 | 47,087 | 48.9 | -3.1 |
| SPD | 32,685 | 27.8 | 19,929 | 20.7 | +7.1 |
| GRÜNE | 10,174 | 8.7 | 8,989 | 9.3 | -0.7 |
| FDP | 5,531 | 4.7 | 12,145 | 12.6 | -7.9 |
| DIE LINKE | 3,569 | 3.0 | 2,943 | 3.1 | ±0.0 |
| REP | 217 | 0.2 | 535 | 0.6 | -0.4 |
| Tierschutzpartei | 1,366 | 1.2 | 829 | 0.9 | +0.3 |
| PIRATEN | 1,394 | 1.2 | 555 | 0.6 | +0.6 |
| FAMILIE | 607 | 0.5 | 655 | 0.7 | -0.2 |
| FREIE WÄHLER | 651 | 0.6 | 212 | 0.2 | +0.3 |
| Volksabstimmung | 225 | 0.2 | 173 | 0.2 | ±0.0 |
| PBC | 88 | 0.1 | 93 | 0.1 | ±0.0 |
| ÖDP | 256 | 0.2 | 137 | 0.1 | +0.1 |
| CM | 71 | 0.1 | 114 | 0.1 | -0.1 |
| AUF | 114 | 0.1 | 88 | 0.1 | ±0.0 |
| DKP | 26 | 0.0 | 49 | 0.1 | ±0.0 |
| BP | 41 | 0.0 | 34 | 0.0 | ±0.0 |
| PSG | 21 | 0.0 | 19 | 0.0 | ±0.0 |
| BüSo | 42 | 0.0 | 21 | 0.0 | ±0.0 |
| AfD | 5,358 | 4.6 | – | – | – |
| PRO NRW | 369 | 0.3 | – | – | – |
| MLPD | 38 | 0.0 | – | – | – |
| NPD | 515 | 0.4 | – | – | – |
| Die PARTEI | 377 | 0.3 | – | – | – |
| Political groups/individual candidates | – | – | 1,781 | 1.8 | – |