Unna I — Bundestag Constituency Results
Unna I was won by SPD at the 2021 Bundestag election, with 36.4% of the direct-mandate (Erststimme) vote, a margin of 14.6 points over CDU/CSU. This page covers every Bundestag election in Unna I 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 | 40.9% | CDU/CSU (30.0%) | 10.9 pts |
| 1953 | CDU/CSU | 41.0% | SPD (39.4%) | 1.6 pts |
| 1957 | CDU/CSU | 46.1% | SPD (40.9%) | 5.2 pts |
| 1961 | SPD | 44.7% | CDU/CSU (40.2%) | 4.5 pts |
| 1965 | SPD | 51.1% | CDU/CSU (39.4%) | 11.7 pts |
| 1969 | SPD | 53.9% | CDU/CSU (36.3%) | 17.5 pts |
| 1972 | SPD | 59.2% | CDU/CSU (33.2%) | 26.0 pts |
| 1976 | SPD | 55.8% | CDU/CSU (36.3%) | 19.5 pts |
| 1980 | SPD | 56.8% | CDU/CSU (31.2%) | 25.6 pts |
| 1983 | SPD | 53.0% | CDU/CSU (36.4%) | 16.6 pts |
| 1987 | SPD | 54.2% | CDU/CSU (31.4%) | 22.7 pts |
| 1990 | SPD | 51.4% | CDU/CSU (31.9%) | 19.5 pts |
| 1994 | SPD | 53.7% | CDU/CSU (29.9%) | 23.8 pts |
| 1998 | SPD | 56.9% | CDU/CSU (25.5%) | 31.4 pts |
| 2002 | SPD | 53.3% | CDU/CSU (26.9%) | 26.5 pts |
| 2005 | SPD | 50.3% | CDU/CSU (26.6%) | 23.6 pts |
| 2009 | SPD | 37.6% | CDU/CSU (26.2%) | 11.4 pts |
| 2013 | SPD | 40.9% | CDU/CSU (31.9%) | 9.0 pts |
| 2017 | SPD | 33.6% | CDU/CSU (27.2%) | 6.3 pts |
| 2021 | SPD | 36.4% | CDU/CSU (21.8%) | 14.6 pts |
Winning Margin Over Time
Frequently Asked Questions
Which party won Unna I in the 2021 Bundestag election?
SPD won the direct mandate in Unna I in 2021 with 36.4% of the Erststimme vote, a margin of 14.6 points over CDU/CSU.
Which parties have won the direct mandate in Unna I since 1949?
Since 1949, the Unna I direct mandate has been won by: CDU/CSU, SPD.
What was the closest result on record in Unna I?
The closest result on record for Unna I was 1953, when CDU/CSU beat SPD by just 1.6 percentage points.