Trouans
| Trouans | |
|---|---|
| The town hall in Trouans | |
| Location of Trouans | |
| Coordinates: 48°37′50″N 4°14′20″E / 48.6306°N 4.2389°E | |
| Country | France | 
| Region | Grand Est | 
| Department | Aube | 
| Arrondissement | Troyes | 
| Canton | Arcis-sur-Aube | 
| Government | |
| • Mayor (2022–2026) | Philippe Lampson | 
| Area 1 | 29.75 km2 (11.49 sq mi) | 
| Population  (2022) | 203 | 
| • Density | 6.8/km2 (18/sq mi) | 
| Time zone | UTC+01:00 (CET) | 
| • Summer (DST) | UTC+02:00 (CEST) | 
| INSEE/Postal code | 10386 /10700 | 
| Elevation | 110 m (360 ft) | 
| 1 French Land Register data, which excludes lakes, ponds, glaciers > 1 km2 (0.386 sq mi or 247 acres) and river estuaries. | |
Trouans (French pronunciation: [tʁwɑ̃]) is a commune in the Aube department in north-central France. It was created in 1973 by the merger of two former communes: Trouan-le-Grand and Trouan-le-Petit.