Saint-Ouen-l'Aumône (French pronunciation: [sɛ̃t‿wɛ̃ lomon] ) is a commune in the northwestern suburbs of Paris, France. It is located 27.6 km (17.1 mi) from the center of Paris, in the "new town" of Cergy-Pontoise, created in the 1960s.

Saint-Ouen-l'Aumône
Maubuisson Abbey
Maubuisson Abbey
Coat of arms of Saint-Ouen-l'Aumône
Map
Location of Saint-Ouen-l'Aumône
Saint-Ouen-l'Aumône is located in France
Saint-Ouen-l'Aumône
Saint-Ouen-l'Aumône
Saint-Ouen-l'Aumône is located in Île-de-France (region)
Saint-Ouen-l'Aumône
Saint-Ouen-l'Aumône
Coordinates: 49°02′41″N 2°06′40″E / 49.0447°N 2.1111°E / 49.0447; 2.1111
CountryFrance
RegionÎle-de-France
DepartmentVal-d'Oise
ArrondissementPontoise
CantonSaint-Ouen-l'Aumône
IntercommunalityCergy-Pontoise
Government
  Mayor (20202026) Laurent Linquette[1]
Area
1
12.21 km2 (4.71 sq mi)
Population
 (2023)[2]
25,578
  Density2,095/km2 (5,426/sq mi)
Time zoneUTC+01:00 (CET)
  Summer (DST)UTC+02:00 (CEST)
INSEE/Postal code
95572 /95310
Elevation22–58 m (72–190 ft)
1 French Land Register data, which excludes lakes, ponds, glaciers > 1 km2 (0.386 sq mi or 247 acres) and river estuaries.

History

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The Hôtel de Ville

The Hôtel de Ville was completed in 1979.[3]

Population

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Transport

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Saint-Ouen-l'Aumône is served by two interchange stations on Paris RER C line and on the Transilien Paris-Nord suburban rail line: Saint-Ouen-l'Aumône-Liesse and Saint-Ouen-l'Aumône.

Saint-Ouen-l'Aumône is also served by two other stations on the Transilien Paris-Nord suburban rail line: Épluches and Pont-Petit.

Finally, Saint-Ouen-l'Aumône is also served by Saint-Ouen-l'Aumône-Quartier de l'Église station on the Transilien Paris-Saint-Lazare suburban rail line.

Education

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Schools in the commune include:

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.
  3. "Val-d'Oise. Saint-Ouen-l'Aumône : Quarante bougies pour l'hôtel de ville". Actu. 19 March 2019. Retrieved 17 May 2026.
  4. Des villages de Cassini aux communes d'aujourd'hui: Commune data sheet Saint-Ouen-l'Aumône, EHESS (in French).
  5. Population municipale entre 1968 et 2023, INSEE
  6. 1 2 3 "Les établissements d'enseignement primaire." Saint-Ouen-l'Aumône. Retrieved on September 6, 2016. Archived February 22, 2020, at the Wayback Machine
  7. 1 2 "Collèges, lycées." Saint-Ouen-l'Aumône. Retrieved on September 6, 2016.
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