Percentage of votes
| Specification | Votes 2014 | Votes 2009 | Diff. on 2009 in p.p. | ||
|---|---|---|---|---|---|
| Number | % | Number | % | ||
| Persons entitled to vote | 279,538 | – | 285,881 | – | – |
| Voters | 140,112 | 50.1 | 109,696 | 38.4 | +11.8 |
| Invalid | 1,803 | 1.3 | 1,207 | 1.1 | +0.2 |
| Valid | 138,309 | 98.7 | 108,489 | 98.9 | -0.2 |
| CDU | 34,655 | 25.1 | 31,369 | 28.9 | -3.9 |
| SPD | 54,856 | 39.7 | 35,994 | 33.2 | +6.5 |
| GRÜNE | 16,380 | 11.8 | 15,779 | 14.5 | -2.7 |
| FDP | 4,422 | 3.2 | 9,424 | 8.7 | -5.5 |
| DIE LINKE | 9,240 | 6.7 | 7,575 | 7.0 | -0.3 |
| REP | 321 | 0.2 | 1,021 | 0.9 | -0.7 |
| Tierschutzpartei | 2,040 | 1.5 | 1,373 | 1.3 | +0.2 |
| PIRATEN | 2,435 | 1.8 | 1,239 | 1.1 | +0.6 |
| FAMILIE | 617 | 0.4 | 703 | 0.6 | -0.2 |
| FREIE WÄHLER | 530 | 0.4 | 234 | 0.2 | +0.2 |
| Volksabstimmung | 346 | 0.3 | 273 | 0.3 | ±0.0 |
| PBC | 134 | 0.1 | 162 | 0.1 | -0.1 |
| ÖDP | 308 | 0.2 | 162 | 0.1 | +0.1 |
| CM | 98 | 0.1 | 115 | 0.1 | ±0.0 |
| AUF | 113 | 0.1 | 96 | 0.1 | ±0.0 |
| DKP | 106 | 0.1 | 125 | 0.1 | ±0.0 |
| BP | 42 | 0.0 | 43 | 0.0 | ±0.0 |
| PSG | 33 | 0.0 | 43 | 0.0 | ±0.0 |
| BüSo | 45 | 0.0 | 56 | 0.1 | ±0.0 |
| AfD | 7,878 | 5.7 | – | – | – |
| PRO NRW | 1,191 | 0.9 | – | – | – |
| MLPD | 183 | 0.1 | – | – | – |
| NPD | 1,215 | 0.9 | – | – | – |
| Die PARTEI | 1,121 | 0.8 | – | – | – |
| Political groups/individual candidates | – | – | 2,703 | 2.5 | – |