| Areas | Descriptions | | Tertiary urban area | The tertiary urban area corresponds to the fully urbanised central districts, but with a greater mix of functions including a very strong presence of shops, with a population composed of small households with a very average income level. |
| Dense urban area | The dense urban area corresponds to the most densely populated, fully urbanised central districts with a highly educated population but a very average income level and a significant presence of shops. |
| Suburban area | The suburban area corresponds to densely populated neighbourhoods with a certain functional mix, with large households, a medium income level and low demographic growth. |
| Mixed Peri-urban area | The mixed peri-urban area corresponds to highly urbanised but less densely populated neighbourhoods where economic activities and leisure facilities are also present, with large households and an average income level. |
| Residential Peri-urban area | The residential peri-urban area corresponds to highly urbanised but less densely populated neighbourhoods with a predominantly residential vocation, with larger households, a very high level of income and a very high proportion of higher education graduates. |
