Demographics of the Marshall Islands Islands and the University of the South Pacific. The following demographic statistics are from the CIA World Factbook, unless otherwise indicated. Demographics of the Marshall Islands This article is about the demographic features of the population of the Marshall Islands, including population density, ethnicity, education level, health of the populace, economic status, religious affiliations and other aspects of the population. The people of the Marshall Islands are of Micronesian origin, which is traced to a combination of peoples who emigrated from Southeast Asia in the remote past. The matrilineal Marshallese culture revolves around a complex system of clans and lineages
History of the Marshall Islands to abandon their islands in decades, not centuries, as previously thought". A report in mid 2017 by Stanford University, some 70 years after 23 atomic bombs were detonated on Bikini Atoll, indicates abundant fish and plant life in the coral reefs. That area of the islands was still not habitable by humans, however, due to contamination by radioactivity. A 2012 report by the United Nations had indicated that the contamination was "near-irreversible". History of the Marshall Islands Micronesians settled the Marshall Islands in the 2nd millennium BC, but there are no historical or oral records of that period. Over time,