Hjarnø Postal Codes: 7130 | Hedensted, Midtjylland

Key Facts

Hjarnø is a small island located in the Hedensted Municipality of the Midtjylland region in Denmark. Situated in the Horsens Fjord off the eastern coast of the Jutland peninsula, Hjarnø is part of Denmark's archipelago of small islands. The island covers an area of approximately 3.2 square kilometers and has a population of around 20-30 permanent residents, though this number fluctuates seasonally. Hjarnø is connected to the mainland by a small ferry service that operates from the nearby town of Snaptun. The island is known for its distinctive elongated shape, measuring about 4 kilometers in length but only a few hundred meters wide at most points. Hjarnø contains no formal sub-regions or municipalities, being a single administrative unit within Hedensted Municipality. The island's landscape is characterized by flat terrain, agricultural land, and coastal areas, with the highest point reaching only about 5 meters above sea level. Historically, Hjarnø has been inhabited since the Stone Age, with several archaeological sites including ancient burial mounds. Today, the island maintains a quiet, rural character with farming and tourism as primary economic activities. For those seeking postal code information for properties and addresses on Hjarnø, the island falls under the postal code system serving the Hedensted Municipality area.