Flessau
Flessau    | |
|---|---|
Location of Flessau  | |
![]() Flessau   ![]() Flessau    | |
| Coordinates: 52°45′47″N 11°40′0″E / 52.76306°N 11.66667°E | |
| Country | Germany | 
| State | Saxony-Anhalt | 
| District | Stendal | 
| Town | Osterburg (Altmark) | 
| Area | |
 • Total  | 30.29 km2 (11.70 sq mi) | 
| Elevation | 27 m (89 ft) | 
| Population  (2006-12-31)  | |
 • Total  | 1,003 | 
| • Density | 33/km2 (86/sq mi) | 
| Time zone | UTC+01:00 (CET) | 
| • Summer (DST) | UTC+02:00 (CEST) | 
| Postal codes | 39606  | 
| Dialling codes | 039392 | 
| Vehicle registration | SDL | 
| Website | www.osterburg.de | 
Flessau is a village and a former municipality in the district of Stendal, in Saxony-Anhalt, Germany. Since 1 July 2009, it is part of the town Osterburg (Altmark).

