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Ollans

Ollans
Chateau
Chateau
Coat of arms of Ollans
Map
Location of Ollans
Ollans is located in France
Ollans
Ollans
Ollans is located in Bourgogne-Franche-Comté
Ollans
Ollans
Coordinates: 47°25′06″N 6°14′44″E / 47.4183°N 6.2456°E / 47.4183; 6.2456
CountryFrance
RegionBourgogne-Franche-Comté
DepartmentDoubs
ArrondissementBesançon
CantonBaume-les-Dames
Government
  Mayor (20202026) Michel Lab[1]
Area
1
2.31 km2 (0.89 sq mi)
Population
 (2023)[2]
43
  Density19/km2 (48/sq mi)
Time zoneUTC+01:00 (CET)
  Summer (DST)UTC+02:00 (CEST)
INSEE/Postal code
25430 /25640
Elevation234–297 m (768–974 ft)
1 French Land Register data, which excludes lakes, ponds, glaciers > 1 km2 (0.386 sq mi or 247 acres) and river estuaries.

Ollans (French pronunciation: [ɔlɑ̃]) is a commune in the Doubs department in the Bourgogne-Franche-Comté region in eastern France.

Geography

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Ollans lies 20 km (12 mi) north of Marchaux on the border of the department of Haute-Saône. It is situated on the Ognon, which forms the border between the two departments.

Population

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Historical population
YearPop.±%
196239    
196845+15.4%
197555+22.2%
198252−5.5%
199053+1.9%
199954+1.9%
200842−22.2%
201241−2.4%

See also

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References

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  1. "Répertoire national des élus: les maires". data.gouv.fr, Plateforme ouverte des données publiques françaises (in French). 2 December 2020.
  2. "Populations de référence 2023" (in French). National Institute of Statistics and Economic Studies. 18 December 2025.
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