Percentage of votes
| Specification | Votes 2014 | Votes 2009 | Diff. on 2009 in p.p. | ||
|---|---|---|---|---|---|
| Number | % | Number | % | ||
| Persons entitled to vote | 243,588 | – | 247,440 | – | – |
| Voters | 123,748 | 50.8 | 94,475 | 38.2 | +12.6 |
| Invalid | 1,974 | 1.6 | 975 | 1.0 | +0.6 |
| Valid | 121,774 | 98.4 | 93,500 | 99.0 | -0.6 |
| CDU | 43,016 | 35.3 | 34,532 | 36.9 | -1.6 |
| SPD | 46,175 | 37.9 | 28,863 | 30.9 | +7.0 |
| GRÜNE | 10,086 | 8.3 | 9,359 | 10.0 | -1.7 |
| FDP | 4,167 | 3.4 | 10,729 | 11.5 | -8.1 |
| DIE LINKE | 4,908 | 4.0 | 3,730 | 4.0 | ±0.0 |
| REP | 385 | 0.3 | 947 | 1.0 | -0.7 |
| Tierschutzpartei | 1,236 | 1.0 | 719 | 0.8 | +0.2 |
| PIRATEN | 1,375 | 1.1 | 632 | 0.7 | +0.5 |
| FAMILIE | 598 | 0.5 | 566 | 0.6 | -0.1 |
| FREIE WÄHLER | 594 | 0.5 | 382 | 0.4 | +0.1 |
| Volksabstimmung | 244 | 0.2 | 181 | 0.2 | ±0.0 |
| PBC | 475 | 0.4 | 523 | 0.6 | -0.2 |
| ÖDP | 222 | 0.2 | 130 | 0.1 | ±0.0 |
| CM | 111 | 0.1 | 142 | 0.2 | -0.1 |
| AUF | 143 | 0.1 | 108 | 0.1 | ±0.0 |
| DKP | 45 | 0.0 | 67 | 0.1 | ±0.0 |
| BP | 45 | 0.0 | 50 | 0.1 | ±0.0 |
| PSG | 21 | 0.0 | 17 | 0.0 | ±0.0 |
| BüSo | 36 | 0.0 | 31 | 0.0 | ±0.0 |
| AfD | 6,437 | 5.3 | – | – | – |
| PRO NRW | 377 | 0.3 | – | – | – |
| MLPD | 51 | 0.0 | – | – | – |
| NPD | 472 | 0.4 | – | – | – |
| Die PARTEI | 555 | 0.5 | – | – | – |
| Political groups/individual candidates | – | – | 1,792 | 1.9 | – |