Sadeillan

Sadeillan
Commune
The town hall in Sadeillan
Location of Sadeillan
Sadeillan Location within France Show map of France Sadeillan Location within Occitanie Show map of Occitanie
Coordinates: 43°23′38″N 0°20′49″E / 43.3939°N 0.3469°E / 43.3939; 0.3469
Country	France
Region	Occitania
Department	Gers
Arrondissement	Mirande
Canton	Mirande-Astarac
Government
• Mayor (2020–2026)	Jean-François Daubian[1]
Area ^1	5.92 km^2 (2.29 sq mi)
Population  (2023)[2]	79
• Density	13/km^2 (35/sq mi)
Time zone	UTC+01:00 (CET)
• Summer (DST)	UTC+02:00 (CEST)
INSEE/Postal code	32355 /32170
Elevation	210–325 m (689–1,066 ft) (avg. 279 m or 915 ft)
^1 French Land Register data, which excludes lakes, ponds, glaciers > 1 km^2 (0.386 sq mi or 247 acres) and river estuaries.

Sadeillan (French pronunciation: [sadɛjɑ̃]; Occitan: Sadelhan) is a commune in the Gers department in southwestern France.

Geography

Sadeillan and its surrounding communes

Population

Historical population

Year	Pop.	±% p.a.
1968	117	—
1975	107	−1.27%
1982	95	−1.68%
1990	93	−0.27%
1999	79	−1.80%
2007	76	−0.48%
2012	87	+2.74%
2017	87	+0.00%
2023	79	−1.59%
Source: INSEE[3]

See also

• Communes of the Gers department

References

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.
3. Population municipale entre 1968 et 2023, INSEE