Rennau

Rennau
Location of Rennau within Helmstedt district
Rennau
Rennau
Coordinates: 52°18′N 10°55′E / 52.300°N 10.917°E / 52.300; 10.917
CountryGermany
StateLower Saxony
DistrictHelmstedt
Municipal assoc.Grasleben
Subdivisions3
Government
  MayorJörg Minkley (CDU)
Area
  Total
22.6 km2 (8.7 sq mi)
Elevation
114 m (374 ft)
Population
 (2023-12-31)
  Total
732
  Density32/km2 (84/sq mi)
Time zoneUTC+01:00 (CET)
  Summer (DST)UTC+02:00 (CEST)
Postal codes
38368
Dialling codes05356 / 05365
Vehicle registrationHE
Websitewww.grasleben.de

Rennau is a municipality in the district of Helmstedt, in Lower Saxony, Germany. The Municipality Rennau includes the villages of Ahmstorf, Rennau and Rottorf am Klei.