Pontoise
| Pontoise | |
|---|---|
| Disputed Prefecture and commune | |
| A view of the cathedral of Saint-Maclou, from the Garden of Five Senses, on the promontory of the castle | |
| Location (in red) within Paris inner and outer suburbs | |
| Location of Pontoise | |
| Coordinates: 49°03′06″N 2°06′06″E / 49.0516°N 02.1017°E | |
| Country | France | 
| Region | Île-de-France | 
| Department | Val-d'Oise | 
| Arrondissement | Pontoise | 
| Canton | Pontoise | 
| Intercommunality | Cergy-Pontoise | 
| Government | |
| • Mayor (2020–2026) | Stéphanie Von Euw | 
| Area 1 | 7.15 km2 (2.76 sq mi) | 
| Population  (2022) | 32,405 | 
| • Density | 4,500/km2 (12,000/sq mi) | 
| Time zone | UTC+01:00 (CET) | 
| • Summer (DST) | UTC+02:00 (CEST) | 
| INSEE/Postal code | 95500 /00000 | 
| Elevation | 22–87 m (72–285 ft) (avg. 27 m or 89 ft) | 
| 1 French Land Register data, which excludes lakes, ponds, glaciers > 1 km2 (0.386 sq mi or 247 acres) and river estuaries. | |
Pontoise (French pronunciation: [pɔ̃twaz] ⓘ) is a commune north of Paris, France. It is located 28.4 km (17.6 mi) from the centre of Paris, in the "new town" of Cergy-Pontoise.