Prosnes | |
|---|---|
 The town hall in Prosnes | |
Location of Prosnes  | |
  Prosnes  Prosnes | |
| Coordinates: 49°11′25″N 4°17′28″E / 49.19020°N 4.291°E | |
| Country | France |
| Region | Grand Est |
| Department | Marne |
| Arrondissement | Reims |
| Canton | Mourmelon-Vesle et Monts de Champagne |
| Intercommunality | CU Grand Reims |
| Government | |
| • Mayor (2020–2026) | Francis Munier[1] |
| Area 1 | 32.79 km2 (12.66 sq mi) |
| Population (2021)[2] | 481 |
| • Density | 15/km2 (38/sq mi) |
| Time zone | UTC+01:00 (CET) |
| • Summer (DST) | UTC+02:00 (CEST) |
| INSEE/Postal code | 51447 /51400 |
| 1 French Land Register data, which excludes lakes, ponds, glaciers > 1 km2 (0.386 sq mi or 247 acres) and river estuaries. | |
Prosnes (French pronunciation: [pʁon]) is a commune in the Marne department in north-eastern France.
