Sæby Postal Codes: 4270 to 4291 | Kalundborg, Sjælland

Key Facts

Sæby is a small town located in the northwestern part of the Kalundborg Municipality on the island of Sjælland, Denmark. Situated along the coast of the Great Belt strait, Sæby occupies a strategic position approximately 10 kilometers southwest of Kalundborg city center. With a population of around 1,500 residents, this coastal settlement covers an area of roughly 2.5 square kilometers and serves as an important local community within the broader municipal structure. The town is characterized by its picturesque coastal setting, traditional Danish architecture, and proximity to important regional infrastructure including the Kalundborg industrial area and ferry connections to other parts of Denmark. Sæby falls under the administrative jurisdiction of Kalundborg Municipality, which is part of the larger Sjælland region, and while Sæby itself is not subdivided into formal administrative units, it represents one of the smaller urban settlements within the municipality's network of towns and villages. For residents and visitors seeking postal services and addressing information, Sæby's postal codes fall within the broader Kalundborg postal district system.