Ionian Islands (region) party. Ionian Islands (region) The Ionian Islands Region (, , ) is one of the thirteen administrative regions of Greece. The administrative region does not include all of the Ionian Islands; the island of Kythera, which historically was part of the island group, was separated and integrated to the (far away) Attica Region. The population of the Ionian Islands in 2011 was 207,855, decreased by 1,50% compared to the population in 2001. Nevertheless, the region remains the third by population density with 90.1/km² nationwide, well above the national of 81.96/km². The most populous of the major islands is Corfu with
United States of the Ionian Islands the United States of the Ionian Islands" and composed of a Legislative Assembly and a Senate. The 1818 constitution also established a High Court of Appeal to be called the Supreme Council of Justice of the United States of the Ionian Islands, of which the president was to be known as the Chief Justice, who would rank in precedence immediately after the President of the Senate. The successive Chief Justices were: United States of the Ionian Islands The United States of the Ionian Islands (, literally "United State of the Ionian Islands"; ) was a state and amical protectorate of