Texas South Dakota portal1950s portalUnited States portalHistory portal This category is for topics specifically related to the year 1950 in the U.S. state of South Dakota. 19451946194719481949195019511952195319541955 1900s1910s1920s1930s1940s1950s1960s1970s1980s1990s2000s Subcategories This category has the following 3 subcategories, out of 3 total. / 1950 establishments in South Dakota (3 P)E 1950 South Dakota elections (3 P)S 1950 in sports in South Dakota (2 P)