Pierrefitte-sur-Seine
| Pierrefitte-sur-Seine | |
|---|---|
| Part of Saint-Denis | |
| The town hall of Pierrefitte-sur-Seine | |
| Paris and inner ring departments | |
| Location of Pierrefitte-sur-Seine | |
| Coordinates: 48°57′56″N 2°21′41″E / 48.9656°N 2.3614°E | |
| Country | France | 
| Region | Île-de-France | 
| Department | Seine-Saint-Denis | 
| Arrondissement | Saint-Denis | 
| Canton | Épinay-sur-Seine | 
| Commune | Saint-Denis | 
| Area 1 | 3.41 km2 (1.32 sq mi) | 
| Population  (2022) | 33,670 | 
| • Density | 9,900/km2 (26,000/sq mi) | 
| Time zone | UTC+01:00 (CET) | 
| • Summer (DST) | UTC+02:00 (CEST) | 
| Postal code | 93200 | 
| Elevation | 37–97 m (121–318 ft) | 
| 1 French Land Register data, which excludes lakes, ponds, glaciers > 1 km2 (0.386 sq mi or 247 acres) and river estuaries. | |
Pierrefitte-sur-Seine (French pronunciation: [pjɛfit syʁ sɛn] ⓘ, lit. 'Pierrefitte on Seine') is a former commune in the Seine-Saint-Denis department and Île-de-France region of France, since 2025 a part of Saint-Denis, following a vote of both municipal councils on 30 May 2024. It forms part of the northern suburbs of Paris, and lies 12.4 km (7.7 mi) from the centre of the French capital.