Skip to content

Corporate brand

Unclaimed

A city in northwestern Turkey and the capital of Düzce Province.

Last updated August 24, 2026

AI crawler reads

No AI crawler has read this profile yet.

Overview

Düzce is a city in northwestern Turkey that serves as the capital of Düzce Province and the seat of Düzce District. It lies in the northeastern part of the East Marmara region, between Istanbul and Ankara, and has access to the Black Sea through the Büyük Melen valley. The city is positioned approximately 228 kilometres east of Istanbul and 240 kilometres west of Ankara. Major transport routes include the D-100 state road, which passes through the urban area, and the TEM motorway, which runs nearby. Its location has historically supported movement between Istanbul and settlements farther east, while its surrounding natural areas connect it with destinations including Akçakoca, Abant, Kartalkaya, Yedigöller and Gölcük. The modern city is associated with the nearby historical settlement of Konuralp, about eight kilometres to the north. Settlement in that area dates back to at least the third century BC. Konuralp became an important centre in ancient Bithynia and was later controlled by Pontic and Roman authorities. During the Roman period it was known as Prusias ad Hypium and absorbed Latin cultural influences. After the division of the Roman Empire, the area came under the Eastern Roman, or Byzantine, Empire. It is believed to have experienced Latin rule after the Crusader capture of Constantinople in 1204 before returning to Byzantine control in 1261. The area was incorporated into the Ottoman realm during the campaigns associated with Konuralp Bey, one of Osman Gazi's commanders. Under Ottoman administration, Düzce developed as a transport and timber-producing centre. Forest resources supplied navy timber, and the settlement served routes linking Istanbul with cities farther east, including Sivas and Erzurum. Population growth during the nineteenth century was also influenced by the arrival of immigrants from the Caucasus, the Pontic region, Transcaucasia and the Balkans. In the late Ottoman period, Düzce formed part of Kastamonu Vilayet. Following the establishment of the Turkish Republic, Düzce experienced industrial and economic development. Activities associated with the city and its surrounding province include forestry, automotive components, textiles, hunting and sporting firearms, cement, pharmaceuticals, nuts, tobacco and agriculture. Agricultural production includes tobacco, maize, wheat, nuts and assorted vegetables. The city's climate is humid subtropical under the Köppen classification, with cool winters that can bring snow and warm to very warm summers. Historical temperature records include a reported high of 42.4 °C in July 2000 and a low of −20.5 °C in January 1967. Earthquakes have repeatedly shaped Düzce's urban history. The area was affected by earthquakes in 1944, 1957 and 1967, as well as the 17 August 1999 İzmit earthquake. The 12 November 1999 Düzce earthquake caused especially severe destruction, killing 845 people and injuring more than 5,000. In response to the damage, the Turkish Council of Ministers designated Düzce as Turkey's 81st province in 1999, accelerating reconstruction and giving the city a new administrative role. Düzce remains an active provincial centre with municipal services, industrial activity, agricultural links, nearby cultural heritage and access to Black Sea tourism. The city maintains sister-city relationships with Novi Pazar, East Riding of Yorkshire, Dubrovnik and Sainshand, and its sports identity includes the football club Düzcespor.

History

Düzce's historical identity is closely connected with Konuralp, an ancient settlement located approximately eight kilometres north of the present city. The earliest settlements in the area date to the third century BC. In antiquity, the settlement formed part of Bithynia, a region encompassing portions of modern northwestern Turkey. It later came under Pontic influence and then Roman rule. During the Roman period it was known as Prusias ad Hypium, and Roman administration brought Latin cultural and institutional influence to the area. After the division of the Roman Empire in the fourth century, the region was administered by the Eastern Roman, or Byzantine, Empire. Crusader control followed the capture of Constantinople in 1204, when the Latin Empire was established, although Byzantine authority was restored in 1261. The surrounding territory was subsequently incorporated into the expanding Ottoman state. Ottoman tradition associates its conquest with Konuralp Bey, a commander of Osman Gazi, alongside early administrators including Sungur Bey, Şemsi Bey and Gündüz Alp. During the Ottoman period, Düzce developed beyond its local agricultural base. Its forests supplied timber for the Ottoman navy, while its position between Istanbul and eastern Anatolian cities made it a useful transport and provisioning centre. Population growth accelerated during the nineteenth century as migrants from the Caucasus, the Pontic coast, Transcaucasia and the Balkans settled in the area. The Ottoman government provided land to some of these communities. In the late nineteenth and early twentieth centuries, Düzce was administered within Kastamonu Vilayet. The establishment of the Turkish Republic brought faster urban and industrial development. The area's economy came to include forestry, agricultural production, automotive parts, textiles, sporting and hunting firearms, cement, pharmaceuticals, nuts and tobacco. Its agricultural profile includes maize, wheat, tobacco, nuts and vegetables. The city also benefits from proximity to Black Sea coastal and mountain destinations, including Akçakoca and several well-known recreational areas in the broader region. Düzce's modern history has been repeatedly affected by seismic activity. Earthquakes in 1944, 1957 and 1967 preceded the major disasters of 1999. The city was affected by the 17 August İzmit earthquake and then suffered catastrophic damage in the 12 November Düzce earthquake. The latter event had a reported magnitude of 7.2, lasted roughly 30 seconds, killed 845 people and injured more than 5,000. Reconstruction needs contributed to the decision to establish Düzce Province in 1999, making it Turkey's 81st and newest province at the time. Today, Düzce functions as the provincial capital and the administrative seat of Düzce District. The city remains linked to Istanbul and Ankara by major road infrastructure and serves a mixed regional economy combining manufacturing, agriculture, forestry, public administration and tourism-related activity. Its municipal identity also includes cultural and sporting links abroad and the football club Düzcespor.

  • 1999

    Düzce is established as Turkey's 81st province

    [1]

    After the major earthquakes of 1999, the Turkish Council of Ministers designated Düzce as Turkey's 81st province, strengthening its administrative role and supporting reconstruction.

  • 1999

    Düzce earthquake

    [1]

    A magnitude 7.2 earthquake struck on 12 November, killing 845 people and injuring more than 5,000 according to the cited reference material.

Products and positioning

A provincial administrative, transport, agricultural and industrial centre in northwestern Turkey, with a strong identity shaped by its Black Sea access, forest resources, historical heritage and post-earthquake reconstruction.

Product categories. Forestry products · Automotive components · Textiles · Hunting and sporting firearms · Cement · Pharmaceutical products · Hazelnuts and other nuts · Tobacco · Maize · Wheat · Vegetables

Sources2 sources

Cite this profile: Cite the canonical profile. /brand-wiki/düzce · Editorial policy · How profiles are compiled