Authiou

Authiou (French pronunciation: [otju]) is a commune in the Nièvre department in central France.^[2]

Authiou
Commune
The church of Saint-Sulpice, in Authiou
Location of Authiou
Authiou Show map of France Authiou Show map of Bourgogne-Franche-Comté
Coordinates: 47°16′22″N 3°24′58″E
Country	France
Region	Bourgogne-Franche-Comté
Department	Nièvre
Arrondissement	Clamecy
Canton	Corbigny
Intercommunality	CC Tannay-Brinon-Corbigny
Government
• Mayor (2020–2026)	Pierre de Becque[1]
Area 1	7.31 km2 (2.82 sq mi)
Population  (2021)	42
• Density	5.7/km2 (15/sq mi)
Time zone	UTC+01:00 (CET)
• Summer (DST)	UTC+02:00 (CEST)
INSEE/Postal code	58018 /58700
Elevation	224–320 m (735–1,050 ft)
1 French Land Register data, which excludes lakes, ponds, glaciers > 1 km2 (0.386 sq mi or 247 acres) and river estuaries.

Population

Historical population

Year	Pop.	±% p.a.
1968	74	—
1975	43	−7.46%
1982	40	−1.03%
1990	33	−2.38%
1999	34	+0.33%
2009	34	+0.00%
2014	39	+2.78%
2020	45	+2.41%
Source: INSEE[3]

See also

• Communes of the Nièvre department