Ile-de-France residents find their region overpopulated, according to a survey. 71% of respondents also say they are worried about the increase in population density in their region.

Density is rather associated with negative characteristics: noise, pollution, heat, concrete construction, overcrowding, difficulty finding housing, etc. The majority of respondents judge that density has a negative impact on their quality of life (41%) In mid-February, Prime Minister Gabriel Attal promised investments to encourage the raising of buildings.