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Osterode

Osterode was a former administrative district in Lower Saxony, Germany, covering much of the southwestern Harz region until its merger into the enlarged Göttingen district in 2016.

Last updated August 26, 2026

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Overview

Osterode, also known as Landkreis Osterode am Harz, was a former rural district in the German state of Lower Saxony. It was an administrative territory rather than a commercial brand, and its identity was associated with the town of Osterode am Harz and with the southwestern Harz mountain region. The district bordered Göttingen and Northeim to the southwest and west, Goslar to the northeast, and the Thuringian districts of Nordhausen and Eichsfeld to the southeast and south. The area has deep links to the political history of central Germany. From the twelfth century onward, much of the region was governed by the Welf dynasty. Osterode became the center of the Principality of Brunswick-Grubenhagen, one of the small states that formed part of the wider Brunswick-Lüneburg political landscape. The principality was later incorporated into Hanover. After the Kingdom of Hanover was annexed by Prussia in 1866, the area became part of the Prussian administrative system. The modern district was established in 1885, when the Prussian administration created rural districts. Its territory included historic settlements and communities in and around the Harz mountains. More than two thirds of the district's area lay within the southwestern Harz, including the southern section of Harz National Park. This gave the district a strong geographic and environmental character in addition to its administrative role. The district comprised the towns of Bad Lauterberg, Bad Sachsa, Herzberg am Harz, and Osterode am Harz. It also included the municipality of Bad Grund and the unincorporated Harz area, a large uninhabited tract identified administratively with Landkreis Osterode am Harz. The district's heraldic arms featured two lions: the upper lion represented Hanover, while the lower lion referred to the Welf dynasty. Osterode ceased to exist as an independent district on 1 November 2016, when it was merged with an enlarged Göttingen district. The former district therefore has historical and geographic significance, but it is no longer an active administrative authority. References to the name today generally concern the former territory, its municipalities, local history, or the wider Harz region.

History

Osterode's historical background is rooted in the political development of the Harz and Brunswick-Lüneburg region. From the twelfth century, the Welf dynasty exercised authority over the area. Osterode became the center of the Principality of Brunswick-Grubenhagen, a small state within the broader group of territories associated with Brunswick-Lüneburg. The principality was subsequently absorbed into Hanover, and Hanover became part of the Kingdom of Prussia after the annexation of 1866. The modern administrative district was created in 1885 under the Prussian district reforms. It was one of the rural districts established to organize local government and administration. The district was centered on the Osterode area and extended across much of the southwestern Harz. Its location gave it borders with the districts of Göttingen, Northeim, and Goslar, as well as with Thuringian districts including Nordhausen and Eichsfeld. Geographically, the district was dominated by the Harz mountains: over two thirds of its territory lay in the southwestern Harz. The southern part of Harz National Park was located within the district, reinforcing its importance as a mountainous and forested regional area. Its municipalities included Bad Lauterberg, Bad Sachsa, Herzberg am Harz, Osterode am Harz, and Bad Grund. The unincorporated Harz area was also administered within the district and covered a substantial uninhabited territory. The district's coat of arms represented both Hanoverian and Welf historical connections through two heraldic lions. The upper lion referred to Hanover, while the lower lion symbolized the Welf dynasty. As part of a wider restructuring of local government in Lower Saxony, Osterode was dissolved on 1 November 2016. Its territory was merged with the existing Göttingen district to form an enlarged Göttingen district. The former district consequently survives as a historical and geographic designation rather than as a current administrative unit.

  • 2016

    Osterode merged into the enlarged Göttingen district

    [1]

    On 1 November 2016, Osterode ceased to be an independent district when it was merged with an enlarged Göttingen district.

  • 1885

    District established under Prussian administration

    [1]

    The Prussian administration created Osterode as one of the rural districts established during the 1885 administrative reforms.

Products and positioning

A former public-administration district and regional identity associated with the southwestern Harz mountains, Lower Saxony, and the historic Osterode area.

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