Percentage of votes
| Specification | Votes 2014 | Votes 2009 | Diff. on 2009 in p.p. | ||
|---|---|---|---|---|---|
| Number | % | Number | % | ||
| Persons entitled to vote | 166,024 | – | 164,826 | – | – |
| Voters | 82,454 | 49.7 | 74,875 | 45.4 | +4.2 |
| Invalid | 920 | 1.1 | 1,171 | 1.6 | -0.4 |
| Valid | 81,534 | 98.9 | 73,704 | 98.4 | +0.4 |
| CDU | 27,606 | 33.9 | 31,202 | 42.3 | -8.5 |
| SPD | 20,825 | 25.5 | 12,167 | 16.5 | +9.0 |
| GRÜNE | 10,378 | 12.7 | 11,026 | 15.0 | -2.2 |
| FDP | 4,859 | 6.0 | 11,745 | 15.9 | -10.0 |
| DIE LINKE | 3,252 | 4.0 | 2,030 | 2.8 | +1.2 |
| REP | 238 | 0.3 | 797 | 1.1 | -0.8 |
| PIRATEN | 1,139 | 1.4 | 632 | 0.9 | +0.5 |
| Tierschutzpartei | 838 | 1.0 | 599 | 0.8 | +0.2 |
| FREIE WÄHLER | 813 | 1.0 | 740 | 1.0 | ±0.0 |
| FAMILIE | 326 | 0.4 | 331 | 0.4 | ±0.0 |
| Volksabstimmung | 233 | 0.3 | 216 | 0.3 | ±0.0 |
| PBC | 84 | 0.1 | 94 | 0.1 | ±0.0 |
| ÖDP | 264 | 0.3 | 125 | 0.2 | +0.2 |
| CM | 59 | 0.1 | 86 | 0.1 | ±0.0 |
| AUF | 89 | 0.1 | 106 | 0.1 | ±0.0 |
| DKP | 35 | 0.0 | 32 | 0.0 | ±0.0 |
| BP | 39 | 0.0 | 56 | 0.1 | ±0.0 |
| BüSo | 22 | 0.0 | 29 | 0.0 | ±0.0 |
| PSG | 25 | 0.0 | 8 | 0.0 | ±0.0 |
| AfD | 9,551 | 11.7 | – | – | – |
| PRO NRW | 43 | 0.1 | – | – | – |
| MLPD | 15 | 0.0 | – | – | – |
| NPD | 383 | 0.5 | – | – | – |
| Die PARTEI | 418 | 0.5 | – | – | – |
| Political groups/individual candidates | – | – | 1,683 | 2.3 | – |