Percentage of votes
| Specification | Votes 2014 | Votes 2009 | Diff. on 2009 in p.p. | ||
|---|---|---|---|---|---|
| Number | % | Number | % | ||
| Persons entitled to vote | 155,439 | – | 158,882 | – | – |
| Voters | 70,811 | 45.6 | 55,881 | 35.2 | +10.4 |
| Invalid | 1,230 | 1.7 | 764 | 1.4 | +0.4 |
| Valid | 69,581 | 98.3 | 55,117 | 98.6 | -0.4 |
| CDU | 19,572 | 28.1 | 15,576 | 28.3 | -0.1 |
| SPD | 28,286 | 40.7 | 20,161 | 36.6 | +4.1 |
| GRÜNE | 5,636 | 8.1 | 6,036 | 11.0 | -2.9 |
| FDP | 1,715 | 2.5 | 5,047 | 9.2 | -6.7 |
| DIE LINKE | 4,680 | 6.7 | 3,850 | 7.0 | -0.3 |
| REP | 245 | 0.4 | 730 | 1.3 | -1.0 |
| Tierschutzpartei | 1,017 | 1.5 | 677 | 1.2 | +0.2 |
| PIRATEN | 1,039 | 1.5 | 497 | 0.9 | +0.6 |
| FAMILIE | 383 | 0.6 | 410 | 0.7 | -0.2 |
| FREIE WÄHLER | 175 | 0.3 | 118 | 0.2 | ±0.0 |
| Volksabstimmung | 189 | 0.3 | 127 | 0.2 | ±0.0 |
| PBC | 50 | 0.1 | 60 | 0.1 | ±0.0 |
| ÖDP | 121 | 0.2 | 86 | 0.2 | ±0.0 |
| CM | 34 | 0.0 | 61 | 0.1 | -0.1 |
| AUF | 66 | 0.1 | 34 | 0.1 | ±0.0 |
| DKP | 55 | 0.1 | 46 | 0.1 | ±0.0 |
| BP | 33 | 0.0 | 47 | 0.1 | ±0.0 |
| PSG | 15 | 0.0 | 11 | 0.0 | ±0.0 |
| BüSo | 26 | 0.0 | 9 | 0.0 | ±0.0 |
| AfD | 4,090 | 5.9 | – | – | – |
| PRO NRW | 750 | 1.1 | – | – | – |
| MLPD | 74 | 0.1 | – | – | – |
| NPD | 882 | 1.3 | – | – | – |
| Die PARTEI | 448 | 0.6 | – | – | – |
| Political groups/individual candidates | – | – | 1,534 | 2.8 | – |