Texas South Dakota portal 1950s portal United States portal History portal This category is for topics specifically related to the year 1950 in the U.S. state of South Dakota. 1945 1946 1947 1948 1949 1950 1951 1952 1953 1954 1955 1900s 1910s 1920s 1930s 1940s 1950s 1960s 1970s 1980s 1990s 2000s Subcategories This category has the following 3 subcategories, out of 3 total. / 1950 establishments in South Dakota (2 P)E 1950 South Dakota elections (3 P)S 1950 in sports in South Dakota (2 P)