Billiat

Billiat
Commune
Location of Billiat
Billiat is located in France
Billiat
Billiat
Location within France
Billiat is located in Auvergne-Rhône-Alpes
Billiat
Billiat
Location within Auvergne-Rhône-Alpes
Coordinates: 46°04′00″N 5°47′00″E / 46.0667°N 5.7833°E / 46.0667; 5.7833
CountryFrance
RegionAuvergne-Rhône-Alpes
DepartmentAin
ArrondissementNantua
CantonValserhône
IntercommunalityTerre Valserhône
Government
 • Mayor (2026–2032) Jean Marc Beauquis
Area
1
13.70 km2 (5.29 sq mi)
Elevation
500 m (1,600 ft)
Highest elevation
1,300 m (4,300 ft)
Lowest elevation
370 m (1,210 ft)
Population
 (2023)
713
 • Density52.0/km2 (135/sq mi)
Time zoneUTC+01:00 (CET)
 • Summer (DST)UTC+02:00 (CEST)
INSEE/Postal code
01044 /01200
1 French Land Register data, which excludes lakes, ponds, glaciers > 1 km2 (0.386 sq mi or 247 acres) and river estuaries.

Billiat (French pronunciation: [bilja]) is a commune in the Ain department in central-eastern France.

Population

Historical population
YearPop.±% p.a.
1968 216—    
1975 293+4.45%
1982 348+2.49%
1990 396+1.63%
1999 411+0.41%
2007 444+0.97%
2012 547+4.26%
2017 622+2.60%
2023 713+2.30%
Source: INSEE

See also

References

  1. ↑ "Répertoire national des élus: les maires" (in French). data.gouv.fr, Open platform for French public data. 2026. Retrieved 23 October 2026.
  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