Castelnau-d'Arbieu
Castelnau-d'Arbieu | |
|---|---|
![]() The old bridge of Aurenque over Gers river | |
![]() Coat of arms | |
Location of Castelnau-d'Arbieu | |
![]() Castelnau-d'Arbieu Location within France ![]() Castelnau-d'Arbieu Location within Occitanie | |
| Coordinates: 43°53′01″N 0°42′20″E / 43.8836°N 0.7056°E | |
| Country | France |
| Region | Occitania |
| Department | Gers |
| Arrondissement | Condom |
| Canton | Fleurance-Lomagne |
| Intercommunality | Lomagne Gersoise |
| Government | |
| • Mayor (2020–2026) | Olivier Tarbouriech[1] |
Area 1 | 16.34 km2 (6.31 sq mi) |
| Population (2023)[2] | 223 |
| • Density | 13.6/km2 (35.3/sq mi) |
| Time zone | UTC+01:00 (CET) |
| • Summer (DST) | UTC+02:00 (CEST) |
| INSEE/Postal code | 32078 /32500 |
| Elevation | 79–231 m (259–758 ft) (avg. 209 m or 686 ft) |
| 1 French Land Register data, which excludes lakes, ponds, glaciers > 1 km2 (0.386 sq mi or 247 acres) and river estuaries. | |
Castelnau-d'Arbieu (French pronunciation: [kastɛlno daʁbjø]; Occitan: Castèthnau d'Arbiu) is a commune in the Gers department in southwestern France.
Geography

Population
| Year | Pop. | ±% p.a. |
|---|---|---|
| 1968 | 270 | — |
| 1975 | 220 | −2.88% |
| 1982 | 204 | −1.07% |
| 1990 | 188 | −1.02% |
| 1999 | 187 | −0.06% |
| 2007 | 194 | +0.46% |
| 2012 | 216 | +2.17% |
| 2017 | 234 | +1.61% |
| 2023 | 223 | −0.80% |
| Source: INSEE[3] | ||
See also
References
- ↑ "Répertoire national des élus: les maires" (in French). data.gouv.fr, Plateforme ouverte des données publiques françaises. 13 September 2022.
- ↑ "Populations de référence 2023" (in French). National Institute of Statistics and Economic Studies. 18 December 2025.
- ↑ Population municipale entre 1968 et 2023, INSEE
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