Percentage of votes
| Specification | Votes 2014 | Votes 2009 | Diff. on 2009 in p.p. | ||
|---|---|---|---|---|---|
| Number | % | Number | % | ||
| Persons entitled to vote | 207,006 | – | 202,253 | – | – |
| Voters | 101,277 | 48.9 | 90,597 | 44.8 | +4.1 |
| Invalid | 1,071 | 1.1 | 1,835 | 2.0 | -1.0 |
| Valid | 100,206 | 98.9 | 88,762 | 98.0 | +1.0 |
| CDU | 28,839 | 28.8 | 26,755 | 30.1 | -1.4 |
| SPD | 25,595 | 25.5 | 17,633 | 19.9 | +5.7 |
| GRÜNE | 19,266 | 19.2 | 19,468 | 21.9 | -2.7 |
| FDP | 4,665 | 4.7 | 13,097 | 14.8 | -10.1 |
| DIE LINKE | 5,328 | 5.3 | 3,526 | 4.0 | +1.3 |
| REP | 223 | 0.2 | 768 | 0.9 | -0.6 |
| FREIE WÄHLER | 969 | 1.0 | 612 | 0.7 | +0.3 |
| Tierschutzpartei | 960 | 1.0 | 928 | 1.0 | -0.1 |
| FAMILIE | 343 | 0.3 | 578 | 0.7 | -0.3 |
| PIRATEN | 2,950 | 2.9 | 1,920 | 2.2 | +0.8 |
| PBC | 305 | 0.3 | 473 | 0.5 | -0.2 |
| ÖDP | 563 | 0.6 | 320 | 0.4 | +0.2 |
| Volksabstimmung | 140 | 0.1 | 240 | 0.3 | -0.1 |
| CM | 82 | 0.1 | 138 | 0.2 | -0.1 |
| AUF | 166 | 0.2 | 170 | 0.2 | ±0.0 |
| BP | 36 | 0.0 | 59 | 0.1 | ±0.0 |
| DKP | 65 | 0.1 | 70 | 0.1 | ±0.0 |
| BüSo | 31 | 0.0 | 42 | 0.0 | ±0.0 |
| PSG | 17 | 0.0 | 37 | 0.0 | ±0.0 |
| AfD | 7,961 | 7.9 | – | – | – |
| PRO NRW | 65 | 0.1 | – | – | – |
| MLPD | 75 | 0.1 | – | – | – |
| NPD | 363 | 0.4 | – | – | – |
| Die PARTEI | 1,199 | 1.2 | – | – | – |
| Political groups/individual candidates | – | – | 1,928 | 2.2 | – |