Duisburg II — Bundestag Constituency Results
Duisburg II was won by SPD at the 2021 Bundestag election, with 36.9% of the direct-mandate (Erststimme) vote, a margin of 18.2 points over CDU/CSU. This page covers every Bundestag election in Duisburg II from 1949 to 2021.
This page shows the winning party's share of the direct-mandate (Erststimme) vote, not the individual candidate's name -- the bulk source data used here reports results by party, not by candidate. See the sourcing note below.
Results by Election
| Election | Winning Party | Vote Share | Runner-up | Margin |
|---|---|---|---|---|
| 1949 | SPD | 37.4% | CDU/CSU (28.7%) | 8.7 pts |
| 1953 | CDU/CSU | 42.3% | SPD (40.5%) | 1.9 pts |
| 1957 | CDU/CSU | 49.3% | SPD (40.9%) | 8.4 pts |
| 1961 | SPD | 47.9% | CDU/CSU (40.1%) | 7.8 pts |
| 1965 | SPD | 54.2% | CDU/CSU (37.9%) | 16.4 pts |
| 1969 | SPD | 57.5% | CDU/CSU (34.7%) | 22.8 pts |
| 1972 | SPD | 65.1% | CDU/CSU (28.3%) | 36.8 pts |
| 1976 | SPD | 62.6% | CDU/CSU (30.8%) | 31.8 pts |
| 1980 | SPD | 58.4% | CDU/CSU (30.4%) | 28.0 pts |
| 1983 | SPD | 55.4% | CDU/CSU (35.2%) | 20.1 pts |
| 1987 | SPD | 56.5% | CDU/CSU (30.3%) | 26.1 pts |
| 1990 | SPD | 57.8% | CDU/CSU (28.7%) | 29.1 pts |
| 1994 | SPD | 60.0% | CDU/CSU (26.0%) | 34.1 pts |
| 1998 | SPD | 62.1% | CDU/CSU (21.4%) | 40.7 pts |
| 2002 | SPD | 58.2% | CDU/CSU (23.2%) | 35.0 pts |
| 2005 | SPD | 54.5% | CDU/CSU (21.6%) | 32.9 pts |
| 2009 | SPD | 40.0% | CDU/CSU (23.8%) | 16.2 pts |
| 2013 | SPD | 42.9% | CDU/CSU (26.6%) | 16.3 pts |
| 2017 | SPD | 34.1% | CDU/CSU (22.4%) | 11.6 pts |
| 2021 | SPD | 36.9% | CDU/CSU (18.7%) | 18.2 pts |
Winning Margin Over Time
Frequently Asked Questions
Which party won Duisburg II in the 2021 Bundestag election?
SPD won the direct mandate in Duisburg II in 2021 with 36.9% of the Erststimme vote, a margin of 18.2 points over CDU/CSU.
Which parties have won the direct mandate in Duisburg II since 1949?
Since 1949, the Duisburg II direct mandate has been won by: CDU/CSU, SPD.
What was the closest result on record in Duisburg II?
The closest result on record for Duisburg II was 1953, when CDU/CSU beat SPD by just 1.9 percentage points.