Horneburg | |
|---|---|
 17th-century Agathenburg Castle which is now a museum and cultural venue | |
 Coat of arms | |
Location of Horneburg within Stade district  | |
  Horneburg  Horneburg | |
| Coordinates: 53°30′34″N 9°34′30″E / 53.50944°N 9.57500°E | |
| Country | Germany |
| State | Lower Saxony |
| District | Stade |
| Municipal assoc. | Horneburg |
| Government | |
| • Mayor | Hans-Jürgen Detje (CDU) |
| Area | |
| • Total | 17.13 km2 (6.61 sq mi) |
| Elevation | 12 m (39 ft) |
| Population (2022-12-31)[1] | |
| • Total | 6,936 |
| • Density | 400/km2 (1,000/sq mi) |
| Time zone | UTC+01:00 (CET) |
| • Summer (DST) | UTC+02:00 (CEST) |
| Postal codes | 21640 |
| Dialling codes | 04163 |
| Vehicle registration | STD |
| Website | www.horneburg.de |
Horneburg is a municipality southwest of Hamburg (Germany) in the district of Stade in Lower Saxony.
Horneburg is also the seat of the Samtgemeinde ("collective municipality") Horneburg.