Lainsecq (French pronunciation: [lɛ̃sɛk] ) is a commune in the Yonne department in Bourgogne-Franche-Comté in north-central France, in the natural region of Forterre.

Lainsecq
The town hall in Lainsecq
The town hall in Lainsecq
Map
Location of Lainsecq
Lainsecq is located in France
Lainsecq
Lainsecq
Lainsecq is located in Bourgogne-Franche-Comté
Lainsecq
Lainsecq
Coordinates: 47°33′20″N 3°16′28″E / 47.5556°N 3.2744°E / 47.5556; 3.2744
CountryFrance
RegionBourgogne-Franche-Comté
DepartmentYonne
ArrondissementAuxerre
CantonVincelles
Government
  Mayor (20202026) Nadia Choubard[1]
Area
1
25.00 km2 (9.65 sq mi)
Population
 (2023)[2]
328
  Density13.1/km2 (34.0/sq mi)
Time zoneUTC+01:00 (CET)
  Summer (DST)UTC+02:00 (CEST)
INSEE/Postal code
89216 /89520
Elevation219–366 m (719–1,201 ft)
1 French Land Register data, which excludes lakes, ponds, glaciers > 1 km2 (0.386 sq mi or 247 acres) and river estuaries.

See also

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References

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  1. "Répertoire national des élus: les maires" (in French). data.gouv.fr, Plateforme ouverte des données publiques françaises. 13 September 2022.
  2. "Populations de référence 2023" (in French). National Institute of Statistics and Economic Studies. 18 December 2025.