United States. Central Intelligence Agency

“ People Johnston Atoll Population: 396 no indigenous inhabitants
note: in previous years, there was an average of 1,100 US military and civilian contractor personnel present; as of September 2001, population had decreased significantly when US Army Chemical Activity Pacific (USACAP) departed; as of January 2004 the island population was just above 200 personnel, including US Air Force, US Fish and Wildlife Service, and civilian contractor personnel (July 2004 est.) ”

“ Economy Johnston Atoll Economy - overview: Economic activity is limited to providing services to US military personnel and contractors located on the island. All food and manufactured goods must be imported. ”