Épernon
| Épernon | |
|---|---|
| View from the prairie | |
| Location of Épernon | |
| Coordinates: 48°36′41″N 1°40′30″E / 48.6114°N 1.675°E | |
| Country | France | 
| Region | Centre-Val de Loire | 
| Department | Eure-et-Loir | 
| Arrondissement | Chartres | 
| Canton | Épernon | 
| Intercommunality | Portes Euréliennes d'Île-de-France | 
| Government | |
| • Mayor (2020–2026) | François Belhomme | 
| Area 1 | 6.43 km2 (2.48 sq mi) | 
| Population  (2022) | 5,509 | 
| • Density | 860/km2 (2,200/sq mi) | 
| Time zone | UTC+01:00 (CET) | 
| • Summer (DST) | UTC+02:00 (CEST) | 
| INSEE/Postal code | 28140 /28230 | 
| Elevation | 110–165 m (361–541 ft) | 
| 1 French Land Register data, which excludes lakes, ponds, glaciers > 1 km2 (0.386 sq mi or 247 acres) and river estuaries. | |
Épernon (French pronunciation: [epɛʁnɔ̃]) is a French commune in the Eure-et-Loir department, Centre-Val de Loire. It lies some 27 kilometres (17 mi) northeast of Chartres, at the confluence of the Drouette and the Guesle.