Lasserre, Ariège

Lasserre
Location of Lasserre
Lasserre
Lasserre
Coordinates: 43°04′13″N 1°10′16″E / 43.0703°N 1.1711°E / 43.0703; 1.1711
CountryFrance
RegionOccitania
DepartmentAriège
ArrondissementSaint-Girons
CantonPortes du Couserans
Government
 • Mayor (2020–2026) Alain Bari[1]
Area
1
8.47 km2 (3.27 sq mi)
Population
 (2023)[2]
252
 • Density29.8/km2 (77.1/sq mi)
Time zoneUTC+01:00 (CET)
 • Summer (DST)UTC+02:00 (CEST)
INSEE/Postal code
09158 /09230
Elevation360–576 m (1,181–1,890 ft)
(avg. 574 m or 1,883 ft)
1 French Land Register data, which excludes lakes, ponds, glaciers > 1 km2 (0.386 sq mi or 247 acres) and river estuaries.

Lasserre (French pronunciation: [lasɛʁ]; Occitan: La Sèrra) is a commune in the Ariège department in southwestern France.

It was the home of Alexander Grothendieck for over ten years until his death.

Population

Historical population
YearPop.±% p.a.
1968 238—    
1975 196−2.74%
1982 173−1.77%
1990 162−0.82%
1999 169+0.47%
2007 185+1.14%
2012 229+4.36%
2017 247+1.52%
2023 252+0.33%
Source: INSEE[3]

See also

References

  1. ^ "Répertoire national des élus: les maires". data.gouv.fr, Plateforme ouverte des données publiques françaises (in French). 2 December 2020.
  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