Vieu

For the commune in the Ain department in the arrondissement of Nantua, see Vieu-d'Izenave.

Vieu
Part of Valromey-sur-Séran
Location of Vieu
Vieu Show map of France Vieu Show map of Auvergne-Rhône-Alpes
Coordinates: 45°54′00″N 5°41′00″E
Country	France
Region	Auvergne-Rhône-Alpes
Department	Ain
Arrondissement	Belley
Canton	Plateau d'Hauteville
Commune	Valromey-sur-Séran
Area ^1	6.54 km^2 (2.53 sq mi)
Population  (2021)[1]	380
• Density	58/km^2 (150/sq mi)
Time zone	UTC+01:00 (CET)
• Summer (DST)	UTC+02:00 (CEST)
Postal code	01260
Elevation	280–540 m (920–1,770 ft) (avg. 420 m or 1,380 ft)
^1 French Land Register data, which excludes lakes, ponds, glaciers > 1 km^2 (0.386 sq mi or 247 acres) and river estuaries.

Vieu (French pronunciation: [vjø]; Arpitan: Viu) is a former commune in the Ain department in eastern France. On 1 January 2019, it was merged into the new commune Valromey-sur-Séran.^[2]

Population

Historical population

Year	Pop.	±% p.a.
2006	366	—
2011	380	+0.75%
2015	379	−0.07%
2021	380	+0.04%
Source: INSEE[3][4][1]

See also

• Communes of the Ain department

References

1. "Populations légales 2021" [Legal populations 2021] (PDF) (in French). INSEE. December 2023.
2. Arrêté préfectoral 17 December 2018 (in French)
3. Populations légales 2011, INSEE
4. Populations légales 2015, INSEE