| Bouchy-Saint-Genest | |
|---|---|
| Coordinates: 48°39′00″N3°30′33″E / 48.65°N 3.5092°E | |
| Country | France | 
| Region | Grand Est | 
| Department | Marne | 
| Arrondissement | Épernay | 
| Canton | Sézanne-Brie et Champagne | 
| Government | |
| • Mayor (2024–2026) | Jean-Michel Collignon [1] | 
| Area 1 | 19.69 km2 (7.60 sq mi) | 
| Population  (2022) [2]  | 210 | 
| • Density | 11/km2 (28/sq mi) | 
| Time zone | UTC+01:00 (CET) | 
| • Summer (DST) | UTC+02:00 (CEST) | 
| INSEE/Postal code |  51071 /51310 | 
| Elevation | 84 m (276 ft) | 
| 1 French Land Register data, which excludes lakes, ponds, glaciers > 1 km2 (0.386 sq mi or 247 acres) and river estuaries. | |
Bouchy-Saint-Genest is a commune of the Marne department in northeastern France.
The river Aubetin flows northwest through the southern part of the commune and forms part of its western border.
| Year | Pop. | ±% p.a. | 
|---|---|---|
| 1968 | 189 | — | 
| 1975 | 149 | −3.34% | 
| 1982 | 150 | +0.10% | 
| 1990 | 157 | +0.57% | 
| 1999 | 162 | +0.35% | 
| 2009 | 168 | +0.36% | 
| 2014 | 189 | +2.38% | 
| 2020 | 199 | +0.86% | 
| Source: INSEE [3] | ||