Percentage of votes
| Specification | Votes 2014 | Votes 2009 | Diff. on 2009 in p.p. | ||
|---|---|---|---|---|---|
| Number | % | Number | % | ||
| Persons entitled to vote | 210,359 | – | 211,179 | – | – |
| Voters | 120,687 | 57.4 | 93,760 | 44.4 | +13.0 |
| Invalid | 1,678 | 1.4 | 905 | 1.0 | +0.4 |
| Valid | 119,009 | 98.6 | 92,855 | 99.0 | -0.4 |
| CDU | 52,670 | 44.3 | 44,034 | 47.4 | -3.2 |
| SPD | 36,292 | 30.5 | 19,980 | 21.5 | +9.0 |
| GRÜNE | 10,860 | 9.1 | 9,643 | 10.4 | -1.3 |
| FDP | 4,531 | 3.8 | 11,277 | 12.1 | -8.3 |
| DIE LINKE | 4,021 | 3.4 | 2,868 | 3.1 | +0.3 |
| REP | 209 | 0.2 | 466 | 0.5 | -0.3 |
| Tierschutzpartei | 1,011 | 0.8 | 654 | 0.7 | +0.1 |
| PIRATEN | 1,301 | 1.1 | 581 | 0.6 | +0.5 |
| FAMILIE | 557 | 0.5 | 612 | 0.7 | -0.2 |
| FREIE WÄHLER | 837 | 0.7 | 309 | 0.3 | +0.4 |
| Volksabstimmung | 200 | 0.2 | 144 | 0.2 | ±0.0 |
| PBC | 97 | 0.1 | 106 | 0.1 | ±0.0 |
| ÖDP | 231 | 0.2 | 131 | 0.1 | +0.1 |
| CM | 78 | 0.1 | 151 | 0.2 | -0.1 |
| AUF | 59 | 0.0 | 94 | 0.1 | -0.1 |
| DKP | 27 | 0.0 | 42 | 0.0 | ±0.0 |
| BP | 29 | 0.0 | 54 | 0.1 | ±0.0 |
| PSG | 16 | 0.0 | 18 | 0.0 | ±0.0 |
| BüSo | 21 | 0.0 | 23 | 0.0 | ±0.0 |
| AfD | 4,738 | 4.0 | – | – | – |
| PRO NRW | 187 | 0.2 | – | – | – |
| MLPD | 20 | 0.0 | – | – | – |
| NPD | 619 | 0.5 | – | – | – |
| Die PARTEI | 398 | 0.3 | – | – | – |
| Political groups/individual candidates | – | – | 1,668 | 1.8 | – |