<P> The U.S. Virgin Islands consist of the main islands of Saint Croix, Saint John, and Saint Thomas, and many other surrounding minor islands . The total land area of the territory is 133.73 square miles (346.36 km). The territory's capital is Charlotte Amalie on the island of Saint Thomas . </P> <P> Previously known as the Danish West Indies of the Kingdom of Denmark--Norway, they were sold to the United States by Denmark in the Treaty of the Danish West Indies of 1916 . They are classified by the United Nations as a Non-Self - Governing Territory, and are currently an organized, unincorporated United States territory . The U.S. Virgin Islands are organized under the 1954 Revised Organic Act of the Virgin Islands and have since held five constitutional conventions . The last and only proposed Constitution, adopted by the Fifth Constitutional Convention of the U.S. Virgin Islands in 2009, was rejected by the U.S. Congress in 2010, which urged the convention to reconvene to address the concerns Congress and the Obama Administration had with the proposed document . The Fifth Constitutional Convention of the U.S. Virgin Islands met in October 2012 to address these concerns, but was not able to produce a revised Constitution before its October 31 deadline . </P> <P> In 2010 the population was 106,405, and mostly Afro - Caribbean . Tourism and related categories are the primary economic activity, employing a high percentage of the civilian non-farm labor force that totaled 42,752 persons in 2016 . (The total non-farm labor force was 48,278 persons .) Private sector jobs made up 71 percent of the total workforce . The average private sector salary was $34,088 and the average public sector salary was $52,572 . </P> <P> In a May 2016 report, some 11,000 people were categorized as being involved in some aspect of agriculture in the first half of 2016 but this category makes up a small part of the total economy . (The islands have a significant rum manufacturing sector .) At that time, there were approximately 607 manufacturing jobs and 1,487 natural resource and construction jobs . The single largest employer was the government . In mid February 2017, the USVI was facing a financial crisis due to a very high debt level of $2 billion and a structural budget deficit of $110 million . </P>

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