Text: Saint Thomas (Spanish: Santo Tomas; Dutch: Sint-Thomas; Danish: Sankt Thomas) is one of the Virgin Islands in the Caribbean Sea and, together with Saint John, Water Island and Saint Croix, form a county and constituent district of the United States Virgin Islands (USVI), an unincorporated territory of the United States. Located on the island is the territorial capital and port of Charlotte Amalie. As of the 2010 census, the population of Saint Thomas was 51,634 about 48.5% of the US Virgin Islands total. The district has a land area of 32 square miles (83 km).

Question: is st thomas a territory of the united states?
yes