United States presidential straw polls in Guam
Because it is a U.S. territory instead of a U.S. state, voters in Guam are ineligible to elect members of the Electoral College, who would then cast direct electoral votes for president and vice president. The territory nonetheless conducts a non-binding straw poll on the day of the presidential general election to gauge the preference for president every election year.
Source: Wikipedia — United States presidential straw polls in Guam (CC BY-SA 4.0)