Percentage of votes
| Specification | Votes 2014 | Votes 2009 | Diff. on 2009 in p.p. | ||
|---|---|---|---|---|---|
| Number | % | Number | % | ||
| Persons entitled to vote | 230,294 | – | 210,868 | – | – |
| Voters | 142,460 | 61.9 | 107,108 | 50.8 | +11.1 |
| Invalid | 1,174 | 0.8 | 724 | 0.7 | +0.1 |
| Valid | 141,286 | 99.2 | 106,384 | 99.3 | -0.1 |
| CDU | 46,552 | 32.9 | 38,536 | 36.2 | -3.3 |
| SPD | 40,471 | 28.6 | 22,572 | 21.2 | +7.4 |
| GRÜNE | 26,201 | 18.5 | 22,483 | 21.1 | -2.6 |
| FDP | 6,799 | 4.8 | 12,969 | 12.2 | -7.4 |
| DIE LINKE | 7,738 | 5.5 | 4,258 | 4.0 | +1.5 |
| REP | 112 | 0.1 | 395 | 0.4 | -0.3 |
| Tierschutzpartei | 1,134 | 0.8 | 705 | 0.7 | +0.1 |
| PIRATEN | 2,529 | 1.8 | 1,175 | 1.1 | +0.7 |
| FAMILIE | 378 | 0.3 | 363 | 0.3 | -0.1 |
| FREIE WÄHLER | 252 | 0.2 | 256 | 0.2 | -0.1 |
| Volksabstimmung | 195 | 0.1 | 148 | 0.1 | ±0.0 |
| PBC | 74 | 0.1 | 90 | 0.1 | ±0.0 |
| ÖDP | 974 | 0.7 | 445 | 0.4 | +0.3 |
| CM | 69 | 0.0 | 104 | 0.1 | ±0.0 |
| AUF | 107 | 0.1 | 86 | 0.1 | ±0.0 |
| DKP | 76 | 0.1 | 114 | 0.1 | -0.1 |
| BP | 20 | 0.0 | 49 | 0.0 | ±0.0 |
| PSG | 25 | 0.0 | 24 | 0.0 | ±0.0 |
| BüSo | 32 | 0.0 | 22 | 0.0 | ±0.0 |
| AfD | 5,819 | 4.1 | – | – | – |
| PRO NRW | 157 | 0.1 | – | – | – |
| MLPD | 48 | 0.0 | – | – | – |
| NPD | 313 | 0.2 | – | – | – |
| Die PARTEI | 1,211 | 0.9 | – | – | – |
| Political groups/individual candidates | – | – | 1,590 | 1.5 | – |