Siegburg: the 2025 federal election result
In the federal election on 23 February 2025, CDU led in Siegburg with 29.1% of the second votes, SPD took 18.1%.
- MayorStefan Rosemann (SPD), since 2020 · Wikidata
- Turnout81.5% · Rhein-Sieg-Kreis (Wkr. 096, 097) 84.5% · Germany 82.5%
- Voters24,663 of 30,276 eligible voters
- First votes: leadingCDU candidate
- Constituency96 Rhein-Sieg-Kreis I
Second votes in Siegburg
Shares in percent of valid second votes, deviation from the state result in points. Others: all parties not listed individually.
- CDU29.1%-1.0
- SPD18.1%-1.9
- AfD16.4%-0.4
- Grüne14.2%+1.8
- Linke8.2%-0.1
- FDP5.2%+0.8
- BSW4.3%+0.2
- Volt1.2%+0.5
- Freie Wähler0.5%±0
- Others2.9%+0.2
Change compared with the result in North Rhine-Westphalia.
| Party | Votes | Share | District | North Rhine-Westphalia | Germany |
|---|---|---|---|---|---|
| CDU | 7,133 | 29.1% | 33.4% | 30.1% (-1.0) | 22.6% (+6.5) |
| SPD | 4,434 | 18.1% | 17.3% | 20.0% (-1.9) | 16.4% (+1.7) |
| AfD | 4,026 | 16.4% | 15.9% | 16.8% (-0.4) | 20.8% (-4.4) |
| Grüne | 3,479 | 14.2% | 13.6% | 12.4% (+1.8) | 11.6% (+2.6) |
| Linke | 2,019 | 8.2% | 6.7% | 8.3% (-0.1) | 8.8% (-0.6) |
| FDP | 1,272 | 5.2% | 5.3% | 4.4% (+0.8) | 4.3% (+0.9) |
| BSW | 1,064 | 4.3% | 4.0% | 4.1% (+0.2) | 5.0% (-0.7) |
| Volt | 283 | 1.2% | 0.9% | 0.7% (+0.5) | – |
| Freie Wähler | 126 | 0.5% | 0.6% | 0.5% (±0) | – |
| Others | 700 | 2.9% | 2.5% | 2.7% (+0.2) | 10.6% (-7.7) |
Source: Federal Returning Officer, 2025 federal election, results by polling district (file), final result, retrieved 7 Sep 2026, Data licence Germany, attribution 2.0. Municipal results are the sum of a municipality's polling districts including the postal-vote districts assigned to it. State and federal results: Federal Returning Officer, kerg2.csv, official final result. Compiled by wahlergebnisse.io.
Siegburg: location in the Rhein-Sieg-Kreis district
All municipalities of the district, coloured by the strongest party of the second votes. Siegburg highlighted. Tap to open a neighbouring municipality.