Mamonovo
| Mamonovo Мамоново | |
|---|---|
| Water tower in Mamonovo | |
| Location of Mamonovo | |
| Coordinates: 54°27′50″N 19°56′29″E / 54.46389°N 19.94139°E | |
| Country | Russia | 
| Federal subject | Kaliningrad Oblast | 
| Founded | 1301 (Julian) | 
| Town status since | 1301 | 
| Elevation | 15 m (49 ft) | 
| Population | |
|  • Total | 7,761 | 
| • Subordinated to | town of oblast significance of Mamonovo | 
| • Capital of | town of oblast significance of Mamonovo | 
| • Urban okrug | Mamonovsky Urban Okrug | 
| • Capital of | Mamonovsky Urban Okrug | 
| Time zone | UTC+2 (MSK–1 ) | 
| Postal code(s) | 238450 | 
| OKTMO ID | 27712000001 | 
Mamonovo (Russian: Мамоново, German: Heiligenbeil, Polish: Święta Siekierka or Świętomiejsce, Lithuanian: Šventapilė) is a town in Kaliningrad Oblast, Russia, near the border with Poland. Population figures: 7,761 (2010 Census); 7,393 (2002 Census); 7,816 (1989 Soviet census).