About 376,000 people. In 2022, the total population of Iceland is 345,800, with a population growth rate of 0.65%. The vast majority of Iceland are Icelanders, belonging to the Germanic nation. Icelandic is the official language and English is the common language. 85.4% of the residents believe in Christianity and Lutheranism. The Republic of Iceland, the capital of Reykjavik for short, is located in the middle of the North Atlantic, near the Arctic Circle, and is the second largest island in Europe. The total area is 103000 square kilometers, and the whole country is divided into 2/kloc-0 municipalities and 203 electoral districts.