Billy (French pronunciation: [biji] ; Occitan: Bilhi) is a commune in the Allier department in central France.

Billy
Castle
Castle
Coat of arms of Billy
Location of Billy
Map
Billy is located in France
Billy
Billy
Billy is located in Auvergne-Rhône-Alpes
Billy
Billy
Coordinates: 46°14′14″N 3°25′48″E / 46.2372°N 3.43°E / 46.2372; 3.43
CountryFrance
RegionAuvergne-Rhône-Alpes
DepartmentAllier
ArrondissementVichy
CantonSaint-Pourçain-sur-Sioule
IntercommunalityCA Vichy Communauté
Government
 • Mayor (2020–2026) Patrick Séror[1]
Area
1
10.22 km2 (3.95 sq mi)
Population
 (2021)[2]
810
 • Density79/km2 (210/sq mi)
Time zoneUTC+01:00 (CET)
 • Summer (DST)UTC+02:00 (CEST)
INSEE/Postal code
03029 /03260
Elevation235–375 m (771–1,230 ft)
(avg. 220 m or 720 ft)
Websitebilly-allier.fr
1 French Land Register data, which excludes lakes, ponds, glaciers > 1 km2 (0.386 sq mi or 247 acres) and river estuaries.

Geography

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History

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Between this village and nearby Créchy, lagerstätten have yielded a rich assemblage of fossils from the Oligocene-Miocene boundary (c. 24-23 million years ago).[3]

Population

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Historical population
YearPop.±% p.a.
19681,084—    
1975912−2.44%
1982921+0.14%
19901,007+1.12%
1999929−0.89%
2007847−1.15%
2012838−0.21%
2017781−1.40%
Source: INSEE[4]

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 légales 2021" (in French). The National Institute of Statistics and Economic Studies. 28 December 2023.
  3. ^ Hugueney et al. (2003)
  4. ^ Population en historique depuis 1968, INSEE
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