Distribution of French population as of 2025, by region
In 2025, the Ile-de-France region, sometimes called the Paris region, was the most populous in France. It is located in the northern part of France, divided into eight departments and crossed by the Seine River. The region contains Paris, its large suburbs, and several rural areas.
The total population in metropolitan France was estimated at around 65 million inhabitants. In the DOM (Overseas Department), France had more than two million citizens spread over the islands of Guadeloupe, Martinique, Reunion, Mayotte, and the South American territory of French Guyana.
Ile-de-France: most populous region in France
According to the source, more than 12 million French citizens lived in the Ile-de-France region. Ile-de-France was followed by Auvergne-Rhône-Alpes and Occitanie region which is in the Southern part of the country. Ile-de-France is not only the most populated region in France, it is also the French region with the highest population density. In 2020, there were 1,021.6 residents per square kilometer in Ile-de-France compared to 115.9 for Auvergne-Rhône-Alpes, the second most populated region in France. More than two million people were living in the city of Paris in 2025. Thus, the metropolitan area outside the city of Paris, called suburbs or banlieue in French, had more than ten million inhabitants. Ile-de-France concentrates the majority of the country’s economic and political activities.
An urban population
In 2024, the total population of France amounted to over 68 million. The population in the country increased since the mid-2000s. As well as the other European countries, France is experiencing urbanization. In 2023, more than 81 percent of the French population lived in cities. This phenomenon shapes France’s geography.