Chasné-sur-Illet

Chasné-sur-Illet
Chasnaé (Gallo)
Kadeneg (Breton)
Saint Martin church
Saint Martin church
Coat of arms of Chasné-sur-Illet
Location of Chasné-sur-Illet
Chasné-sur-Illet is located in France
Chasné-sur-Illet
Chasné-sur-Illet
Location within France
Chasné-sur-Illet is located in Brittany
Chasné-sur-Illet
Chasné-sur-Illet
Location within Brittany
Coordinates: 48°14′32″N 1°33′37″W / 48.2422°N 1.5603°W / 48.2422; -1.5603
CountryFrance
RegionBrittany
DepartmentIlle-et-Vilaine
ArrondissementRennes
CantonLiffré
IntercommunalityLiffré-Cormier Communauté
Government
 • Mayor (2025–2026) Benoît Michot[1]
Area
1
9.47 km2 (3.66 sq mi)
Population
 (2023)[2]
1,744
 • Density184/km2 (477/sq mi)
Time zoneUTC+01:00 (CET)
 • Summer (DST)UTC+02:00 (CEST)
INSEE/Postal code
35067 /35250
Elevation39–81 m (128–266 ft)
1 French Land Register data, which excludes lakes, ponds, glaciers > 1 km2 (0.386 sq mi or 247 acres) and river estuaries.

Chasné-sur-Illet (French pronunciation: [ʃane syʁ ilɛ]; Gallo: Chasnaé, Breton: Kadeneg) is a commune in the Ille-et-Vilaine department in Brittany in northwestern France.

Population

Inhabitants of Chasné-sur-Illet are called Chasnéens in French.

Historical population
YearPop.±% p.a.
1968 415—    
1975 540+3.83%
1982 866+6.98%
1990 882+0.23%
1999 1,139+2.88%
2007 1,394+2.56%
2012 1,476+1.15%
2017 1,537+0.81%
2023 1,744+2.13%
Source: INSEE[3]

See also

References

  1. ↑ "Répertoire national des élus: les maires" (in French). data.gouv.fr, Plateforme ouverte des données publiques françaises. 12 March 2025.
  2. ↑ "Populations de référence 2023" (in French). National Institute of Statistics and Economic Studies. 18 December 2025.
  3. ↑ Population municipale entre 1968 et 2023, INSEE