Odense is the third largest city in Denmark (behind Copenhagen and Aarhus) and the largest city on the island of Funen. As of 1 January 2023, the city proper had a population of 182,387 while Odense Municipality had a population of 207,762, making it the fourth largest municipality in Denmark (behind Copenhagen, Aarhus and Aalborg municipalities). Eurostat and OECD have used a definition for the Metropolitan area of Odense (referred to as a Functional urban area), which includes all municipalities in the Province (Danish: landsdel) of Funen (Danish: Fyn), with a total population of 504,066 as of 1 July 2022