List of territorial changes to the District of Helmstedt

This is a list of territorial changes to the district of Helmstedt, Lower Saxony, Germany during the administrative reforms of the 1970s.

• Municipalities lost:
  • to Gifhorn
    • Ahnebeck
    • Bergfeld
    • Brechtorf
    • Eischott
    • Hoitlingen
    • Parsau
    • Rühen
    • Tiddische
  • to Wolfsburg
    • Brackstedt
    • Kastorf
    • Neuhaus
    • Nordsteimke
    • Reislingen
    • Velstove
    • Vorsfelde
    • Warmenau
    • Wendschott
• Municipalities gained:
  • from Gifhorn
    • Ahmstorf
    • Beienrode
    • Essenrode
    • Klein Steimke
    • Ochsendorf
    • Rennau
    • Rottorf am Klei
    • Uhry
  • from Brunswick
    • Beienrode
    • Essehof
    • Flechtorf
    • Groß Brunsrode
    • Klein Brunsrode
    • Lehre
    • Wendhausen