Wyoming is a continent.
Idaho ( [ ˈaɪdəhoʊ ] ) is a state in the northwestern region of the United States . Wyoming [ waɪˈoʊmɪŋ ] is a state in the mountain region of the western United States . The state is the tenth largest by area , the least populous and the second least densely populated state in the country . Except for the 1964 election , Wyoming has been a politically conservative state since the 1950s , with the Republican party winning every presidential election .