Percentage of votes
| Specification | Votes 2014 | Votes 2009 | Diff. on 2009 in p.p. | ||
|---|---|---|---|---|---|
| Number | % | Number | % | ||
| Persons entitled to vote | 227,483 | – | 218,558 | – | – |
| Voters | 136,146 | 59.8 | 110,283 | 50.5 | +9.4 |
| Invalid | 1,592 | 1.2 | 856 | 0.8 | +0.4 |
| Valid | 134,554 | 98.8 | 109,427 | 99.2 | -0.4 |
| CDU | 39,943 | 29.7 | 37,028 | 33.8 | -4.2 |
| SPD | 38,159 | 28.4 | 21,139 | 19.3 | +9.0 |
| GRÜNE | 22,508 | 16.7 | 22,390 | 20.5 | -3.7 |
| FDP | 9,557 | 7.1 | 17,225 | 15.7 | -8.6 |
| DIE LINKE | 7,947 | 5.9 | 4,529 | 4.1 | +1.8 |
| REP | 150 | 0.1 | 614 | 0.6 | -0.4 |
| Tierschutzpartei | 1,321 | 1.0 | 909 | 0.8 | +0.2 |
| PIRATEN | 2,645 | 2.0 | 1,319 | 1.2 | +0.8 |
| FAMILIE | 448 | 0.3 | 357 | 0.3 | ±0.0 |
| FREIE WÄHLER | 375 | 0.3 | 779 | 0.7 | -0.4 |
| Volksabstimmung | 250 | 0.2 | 181 | 0.2 | ±0.0 |
| PBC | 153 | 0.1 | 198 | 0.2 | -0.1 |
| ÖDP | 410 | 0.3 | 261 | 0.2 | +0.1 |
| CM | 62 | 0.0 | 109 | 0.1 | -0.1 |
| AUF | 131 | 0.1 | 126 | 0.1 | ±0.0 |
| DKP | 93 | 0.1 | 96 | 0.1 | ±0.0 |
| BP | 54 | 0.0 | 77 | 0.1 | ±0.0 |
| PSG | 26 | 0.0 | 27 | 0.0 | ±0.0 |
| BüSo | 40 | 0.0 | 37 | 0.0 | ±0.0 |
| AfD | 7,848 | 5.8 | – | – | – |
| PRO NRW | 1,016 | 0.8 | – | – | – |
| MLPD | 36 | 0.0 | – | – | – |
| NPD | 280 | 0.2 | – | – | – |
| Die PARTEI | 1,102 | 0.8 | – | – | – |
| Political groups/individual candidates | – | – | 2,026 | 1.9 | – |