7,997,000
Hannover
| City | Population | Dialling Code | ||
|---|---|---|---|---|
| Hannover | 515,841 | |||
| Braunschweig | 245,872 | |||
| Osnabrück | 164,489 | |||
| Oldenburg in Oldenburg | 158,394 | |||
| Göttingen | 122,187 | |||
| Wolfsburg | 122,148 | |||
| Salzgitter | 108,763 | |||
| Hildesheim | 102,937 | |||
| Wilhelmshaven | 84,118 | |||
| Delmenhorst | 76,094 | |||
| Celle | 71,536 | |||
| Lüneburg | 71,306 | |||
| Garbsen | 63,208 | |||
| Hameln | 58,676 | |||
| Wolfenbüttel | 54,730 | |||
| | ||||