| Hellschen-Heringsand-Unterschaar | |
|---|---|
| Coordinates: 54°12′N 8°51′E / 54.200°N 8.850°ECoordinates: 54°12′N 8°51′E / 54.200°N 8.850°E | |
| Country | Germany |
| State | Schleswig-Holstein |
| District | Dithmarschen |
| Municipal assoc. | Büsum-Wesselburen |
| Government | |
| • Mayor | Bernd Blohm |
| Area | |
| • Total | 7.02 km2 (2.71 sq mi) |
| Elevation | 2 m (7 ft) |
| Population (2015-12-31) | |
| • Total | 182 |
| • Density | 26/km2 (67/sq mi) |
| Time zone | CET/CEST (UTC+1/+2) |
| Postal codes | 25764 |
| Dialling codes | 04833 |
| Vehicle registration | HEI |
Hellschen-Heringsand-Unterschaar is a municipality in the district of Dithmarschen, in Schleswig-Holstein, Germany. It is the municipality with the longest name in the country.