France prepares for 2026 and 2027 population censuses

France is preparing for upcoming population census operations managed by INSEE in partnership with local authorities. The methodology varies depending on the size of the municipality.

In communes with fewer than 10,000 inhabitants, all residents are surveyed once every five years. For larger communes with 10,000 inhabitants or more, an annual 8% random sample of housing units is surveyed over a five-year rotation.

The 2026 campaign is scheduled to begin on January 15, 2026, in mainland France, the Antilles, and Guyane. For smaller communes, the process concludes by February 14, while larger municipalities continue until February 21.

In preparation for the 2027 census, the municipality of Castelmaurou has announced the recruitment of nine census agents. These agents will be responsible for verifying addresses, distributing questionnaires, collecting responses, and assisting residents with the process. Candidates must demonstrate discretion, neutrality, and organizational skills, with applications due by November 20, 2026.