Sosiaalidemokraatit (Tanska)
Vaalihistoria > Kansankäräjät

| Vaalit | Johtaja | Kannatus> Äänet | Kannatus>  % | Paikat | +/– | Hallitus |
| --- | --- | --- | --- | --- | --- | --- |
| 1884 | Peter Christian Knudsen | 7,000 | 4,9 % | 2 / 102 | Uusi | Oppositio |
| 1887 | Peter Christian Knudsen | 8,000 | 3,5 % | 1 / 102 |  1 | Oppostio |
| 1890 | Peter Christian Knudsen | 17,000 | 7,3 % | 3 / 102 |  2 | Oppostio |
| 1892 | Peter Christian Knudsen | 20,000 | 8,9 % | 2 / 102 |  1 | Oppostio |
| 1895 | Peter Christian Knudsen | 24,510 | 11,3 % | 8 / 114 |  6 | Oppostio |
| 1898 | Peter Christian Knudsen | 31,870 | 14,2 % | 12 / 114 |  4 | Oppostio |
| 1901 | Peter Christian Knudsen | 38,398 | 17,8 % | 14 / 114 |  2 | Oppostio |
| 1903 | Peter Christian Knudsen | 48,117 | 21,0 % | 16 / 114 |  2 | Oppostio |
| 1906 | Peter Christian Knudsen | 76,612 | 25,4 % | 24 / 114 |  8 | Oppostio |
| 1909 | Peter Christian Knudsen | 93,079 | 29,0 % | 24 / 114 |  0 | Tukipuolue |
| 1910 | Peter Christian Knudsen | 98,718 | 28,3 % | 24 / 114 |  0 | Oppostio |
| 1913 | Thorvald Stauning | 107,365 | 29,6 % | 32 / 114 |  8 | Tukipuolue |
| 1915 | Thorvald Stauning | 1,134 | 8,8 % | 32 / 114 |  0 | Tukipuolue |
| 1918 | Thorvald Stauning | 262,796 | 28,7 % | 39 / 140 |  7 | Tukipuolue |
| 1920(Huhtikuu) | Thorvald Stauning | 300,345 | 29,2 % | 42 / 140 |  3 | Oppostio |
| 1920(Heinäkuu) | Thorvald Stauning | 285,166 | 29,8 % | 42 / 140 |  0 | Oppostio |
| 1920(Syyskuu) | Thorvald Stauning | 389,653 | 32,2 % | 48 / 149 |  6 | Oppostio |
| 1924 | Thorvald Stauning | 469,949 | 36,6 % | 55 / 149 |  7 | Hallitus |
| 1926 | Thorvald Stauning | 497,106 | 37,2 % | 53 / 149 |  2 | Oppostio |
| 1929 | Thorvald Stauning | 593,191 | 41,8 % | 61 / 149 |  8 | Hallitus |
| 1932 | Thorvald Stauning | 660,839 | 42,7 % | 62 / 149 |  1 | Hallitus |
| 1935 | Thorvald Stauning | 759,102 | 46,4 % | 68 / 149 |  6 | Hallitus |
| 1939 | Thorvald Stauning | 729,619 | 42,9 % | 64 / 149 |  4 | Hallitus |
| 1943 | Hans Hedtoft | 894,632 | 44,5 % | 66 / 149 |  2 | Hallitus |
| 1945 | Hans Hedtoft | 671,755 | 32,8 % | 48 / 149 |  18 | Hallitus |
| 1947 | Hans Hedtoft | 836,231 | 41,2 % | 57 / 150 |  9 | Hallitus |
| 1950 | Hans Hedtoft | 813,224 | 39,6 % | 59 / 151 |  2 | Oppostio |
| 1953(Huhtikuu) | Hans Hedtoft | 836,507 | 40,4 % | 61 / 151 |  2 | Hallitus |
| 1953(Syyskuu) | Hans Hedtoft | 894,913 | 41,3 % | 74 / 179 |  13 | Hallitus |
| 1957 | H. C. Hansen | 910,170 | 39,4 % | 70 / 179 |  4 | Hallitus |
| 1960 | H. C. Hansen | 1,023,794 | 42,1 % | 76 / 179 |  6 | Hallitus |
| 1964 | Jens Otto Krag | 1,103,667 | 41,9 % | 76 / 179 |  0 | Hallitus |
| 1966 | Jens Otto Krag | 1,068,911 | 38,2 % | 69 / 179 |  7 | Hallitus |
| 1968 | Jens Otto Krag | 974,833 | 34,2 % | 62 / 179 |  7 | Oppostio |
| 1971 | Jens Otto Krag | 1,074,777 | 37,3 % | 70 / 179 |  8 | Hallitus |
| 1973 | Anker Jørgensen | 783,145 | 25,6 % | 46 / 179 |  24 | Oppostio |
| 1975 | Anker Jørgensen | 913,155 | 29,9 % | 53 / 179 |  7 | Hallitus |
| 1977 | Anker Jørgensen | 1,150,355 | 37,0 % | 65 / 179 |  12 | Hallitus |
| 1979 | Anker Jørgensen | 1,213,456 | 38,3 % | 68 / 179 |  3 | Hallitus |
| 1981 | Anker Jørgensen | 1,026,726 | 32,9 % | 59 / 179 |  9 | Hallitus |
| 1984 | Anker Jørgensen | 1,062,561 | 31,6 % | 56 / 179 |  3 | Oppostio |
| 1987 | Anker Jørgensen | 985,906 | 29,3 % | 54 / 179 |  2 | Oppostio |
| 1988 | Svend Auken | 992,682 | 29,8 % | 55 / 179 |  1 | Oppostio |
| 1990 | Svend Auken | 1,221,121 | 37,4 % | 69 / 179 |  14 | Oppostio |
| 1994 | Poul Nyrup Rasmussen | 1,150,048 | 34,6 % | 62 / 179 |  7 | Hallitus |
| 1998 | Poul Nyrup Rasmussen | 1,223,620 | 35,9 % | 63 / 179 |  1 | Hallitus |
| 2001 | Poul Nyrup Rasmussen | 1,003,023 | 29,1 % | 52 / 179 |  11 | Oppostio |
| 2005 | Mogens Lykketoft | 867,350 | 25,8 % | 47 / 179 |  5 | Oppostio |
| 2007 | Helle Thorning-Schmidt | 881,037 | 25,5 % | 45 / 179 |  2 | Oppostio |
| 2011 | Helle Thorning-Schmidt | 879,615 | 24,8 % | 44 / 179 |  1 | Hallitus |
| 2015 | Helle Thorning-Schmidt | 925,288 | 26,3 % | 47 / 179 |  3 | Oppostio |
| 2019 | Mette Frederiksen | 915,363 | 25,9 % | 48 / 179 |  1 | Hallitus |
| 2022 | Mette Frederiksen | 971,995 | 27,5 % | 50 / 179 |  2 | Hallitus |