province
A province is an administrative division within a country or sovereign state, state. The term derives from the ancient Roman , which was the major territorial and administrative unit of the Roman Empire, Roman Empire's territorial possessions ou ...
and
metropolitan municipality
A metropolitan municipality is a municipality established to serve a metropolitan area.
Canada
In generic terms and in practical application within Canada, a metropolitan municipality is an urban local government with partial or complete consol ...
of
Turkey
Turkey, officially the Republic of Türkiye, is a country mainly located in Anatolia in West Asia, with a relatively small part called East Thrace in Southeast Europe. It borders the Black Sea to the north; Georgia (country), Georgia, Armen ...
and one of only three not to have the same official name as its capital,
İzmit
İzmit () is a municipality and the capital Districts of Turkey, district of Kocaeli Province, Turkey. Its area is 480 km2, and its population is 376,056 (2022). The capital of Kocaeli Province, it is located at the Gulf of İzmit in the Sea ...
, which is thus also sometimes called Kocaeli. Its area is , and its population is 2,102,907 (2023). The province is the successor of the Ottoman-era
Sanjak of Kocaeli
The Sanjak of Kocaeli was a second-level Ottoman province ('' sanjak'' or '' liva'') with capital at Iznikmid/Izmid (Byzantine Nicomedia, modern Izmit).
History
Kocaeli derives its name from Akça Khodja, an Ottoman Turkish warleader who be ...
. The largest towns in the province are
İzmit
İzmit () is a municipality and the capital Districts of Turkey, district of Kocaeli Province, Turkey. Its area is 480 km2, and its population is 376,056 (2022). The capital of Kocaeli Province, it is located at the Gulf of İzmit in the Sea ...
and
Gebze
Gebze (), formerly known as Libyssa, is a municipality and district of Kocaeli Province, Turkey. Its area is 418 km2, and its population is 407,019 (2022). It is situated 65 km (30 mi) southeast of Istanbul, on the Gulf of Izmit, ...
. The
traffic code
Traffic codes are laws that generally include provisions relating to the establishment of authority and enforcement procedures, statement of the rules of the road, and other safety provisions. Administrative regulations for driver licensing, v ...
is 41. The province is located at the easternmost end of the
Sea of Marmara
The Sea of Marmara, also known as the Sea of Marmora or the Marmara Sea, is a small inland sea entirely within the borders of Turkey. It links the Black Sea and the Aegean Sea via the Bosporus and Dardanelles straits, separating Turkey's E ...
around the
Gulf of İzmit
Gulf of İzmit (), also referred to as İzmit Bay, is a bay at the easternmost edge of the Sea of Marmara, in Kocaeli Province, Turkey. The gulf takes its name from the city of İzmit. Other cities and towns around the bay are Gebze, Körfez, ...
. Kocaeli is bordered by the province of
Istanbul
Istanbul is the List of largest cities and towns in Turkey, largest city in Turkey, constituting the country's economic, cultural, and historical heart. With Demographics of Istanbul, a population over , it is home to 18% of the Demographics ...
and the Marmara Sea to the west, the
Black Sea
The Black Sea is a marginal sea, marginal Mediterranean sea (oceanography), mediterranean sea lying between Europe and Asia, east of the Balkans, south of the East European Plain, west of the Caucasus, and north of Anatolia. It is bound ...
to the north, the province of Sakarya to the east, the province of
Bursa
Bursa () is a city in northwestern Turkey and the administrative center of Bursa Province. The fourth-most populous city in Turkey and second-most populous in the Marmara Region, Bursa is one of the industrial centers of the country. Most of ...
to the south and the province of
Yalova
Yalova is a market-gardening town located in northwestern Turkey on the eastern coast of the Sea of Marmara. It is the seat of Yalova Province and Yalova District.Gölcük Naval Base. The province is called the industrial capital of Turkey. Kocaeli has an airport named
Cengiz Topel Naval Air Station
Cengiz Topel Naval Air Station (), a.k.a. Topel Airport or formerly Cengiz Topel Air Base, is a Turkish Navy air station located east of İzmit in Kocaeli Province, Turkey. The airport is in joint use for military and civil. Restructured in 19 ...
districts
A district is a type of administrative division that in some countries is managed by the local government. Across the world, areas known as "districts" vary greatly in size, spanning regions or counties, several municipalities, subdivisions ...
Darıca
Darıca (, from the Byzantine Greek, Byzantine τὰ Ῥίτζιον) is a municipality and Districts of Turkey, district of Kocaeli Province, Turkey. The town was previously known as Aretsou (Αρετσού) in by its native Greek population. Its ...
*
Derince
Derince is a seaport, municipality and Districts of Turkey, district of Kocaeli Province, Turkey. Its area is 198 km2, and its population is 146,374 (2022). The mayor is Zeki Aygün (Justice and Development Party (Turkey), AK Parti).
Derinc ...
*
Dilovası
Dilovası is a municipality and district of Kocaeli Province, Turkey. Its area is 125 km2, and its population is 53,416 (2022). The district Dilovası was created in 2008 from part of the district of Gebze, along with the districts Darıca and ...
*
Gebze
Gebze (), formerly known as Libyssa, is a municipality and district of Kocaeli Province, Turkey. Its area is 418 km2, and its population is 407,019 (2022). It is situated 65 km (30 mi) southeast of Istanbul, on the Gulf of Izmit, ...
İzmit
İzmit () is a municipality and the capital Districts of Turkey, district of Kocaeli Province, Turkey. Its area is 480 km2, and its population is 376,056 (2022). The capital of Kocaeli Province, it is located at the Gulf of İzmit in the Sea ...
*
Kandıra
Kandıra is a municipality and district of Kocaeli Province, Turkey. Its area is 840 km2, and its population is 52,874 (2022). Its neighbours are Kaynarca to the east, Adapazarı to the southeast, İzmit to the south and Şile to the west.
...
*
Karamürsel
Karamürsel is a municipality and Districts of Turkey, district of Kocaeli Province, Turkey. Its area is 262 km2, and its population is 59,676 (2022). It is on the south coast of the Gulf of İzmit. Before its conquest by the Ottoman Empire, ...
*
Kartepe
Kartepe is a municipality and district of Kocaeli Province, Turkey. Its area is 301 km2, and its population is 136,625 (2022). The mayor is Mustafa Kocaman ( AKP).
Geography
Kartepe (literally Snowy hill referring to mountains to the south ...
*
Körfez
Körfez, formerly known as Elaia, or Elaea, is a municipality and district of Kocaeli Province, Turkey. Its area is 301 km2, and its population is 178,048 (2022).
The mayor is Şener Söğüt ( AKP) and the district governor is Uğur Kalkar, ...
Demographics
Data taken from Kocaeli Metropolitan Municipality and Central Dissemination System. The information is for December 31 of each year.
Mayor
In many countries, a mayor is the highest-ranking official in a Municipal corporation, municipal government such as that of a city or a town. Worldwide, there is a wide variance in local laws and customs regarding the powers and responsibilitie ...
s of Kocaeli
Metropolitan Municipality
A metropolitan municipality is a municipality established to serve a metropolitan area.
Canada
In generic terms and in practical application within Canada, a metropolitan municipality is an urban local government with partial or complete consol ...
*
1977
Events January
* January 8 – 1977 Moscow bombings, Three bombs explode in Moscow within 37 minutes, killing seven. The bombings are attributed to an Armenian separatist group.
* January 10 – Mount Nyiragongo erupts in eastern Zaire (no ...
-
1980
Events January
* January 4 – U.S. President Jimmy Carter proclaims a United States grain embargo against the Soviet Union, grain embargo against the USSR with the support of the European Commission.
* January 6 – Global Positioning Sys ...
1984
Events
January
* January 1 – The Bornean Sultanate of Brunei gains full independence from the United Kingdom, having become a British protectorate in 1888.
* January 7 – Brunei becomes the sixth member of the Association of Southeas ...
-
1989
1989 was a turning point in political history with the "Revolutions of 1989" which ended communism in Eastern Bloc of Europe, starting in Poland and Hungary, with experiments in power-sharing coming to a head with the opening of the Berlin W ...
1989
1989 was a turning point in political history with the "Revolutions of 1989" which ended communism in Eastern Bloc of Europe, starting in Poland and Hungary, with experiments in power-sharing coming to a head with the opening of the Berlin W ...
-
2002
The effects of the September 11 attacks of the previous year had a significant impact on the affairs of 2002. The war on terror was a major political focus. Without settled international law, several nations engaged in anti-terror operation ...
2002
The effects of the September 11 attacks of the previous year had a significant impact on the affairs of 2002. The war on terror was a major political focus. Without settled international law, several nations engaged in anti-terror operation ...
-
2004
2004 was designated as an International Year of Rice by the United Nations, and the International Year to Commemorate the Struggle Against Slavery and Its Abolition (by UNESCO).
Events January
* January 3 – Flash Airlines Flight 60 ...
2004
2004 was designated as an International Year of Rice by the United Nations, and the International Year to Commemorate the Struggle Against Slavery and Its Abolition (by UNESCO).
Events January
* January 3 – Flash Airlines Flight 60 ...
-
2019
This was the year in which the first known human case of COVID-19 was documented, preceding COVID-19 pandemic, the pandemic which was declared by the World Health Organization the following year.
Up to that point, 2019 had been described as ...
AK Party
The Justice and Development Party ( , AK PARTİ), abbreviated officially as AK Party in English, is a political party in Turkey self-describing as conservative-democratic. It has been the ruling party of Turkey since 2002. Third-party sources ...
*
2019
This was the year in which the first known human case of COVID-19 was documented, preceding COVID-19 pandemic, the pandemic which was declared by the World Health Organization the following year.
Up to that point, 2019 had been described as ...
-
present
The present is the period of time that is occurring now. The present is contrasted with the past, the period of time that has already occurred; and the future, the period of time that has yet to occur.
It is sometimes represented as a hyperplan ...
AK Party
The Justice and Development Party ( , AK PARTİ), abbreviated officially as AK Party in English, is a political party in Turkey self-describing as conservative-democratic. It has been the ruling party of Turkey since 2002. Third-party sources ...
Twin cities
*
Kassel
Kassel (; in Germany, spelled Cassel until 1926) is a city on the Fulda River in North Hesse, northern Hesse, in Central Germany (geography), central Germany. It is the administrative seat of the Regierungsbezirk Kassel (region), Kassel and the d ...
,
Germany
Germany, officially the Federal Republic of Germany, is a country in Central Europe. It lies between the Baltic Sea and the North Sea to the north and the Alps to the south. Its sixteen States of Germany, constituent states have a total popu ...
*
Novi Pazar
Novi Pazar ( sr-cyr, Нови Пазар) is a List of cities in Serbia, city located in the Raška District of southwestern Serbia. As of the 2022 census, the urban area has 71,462 inhabitants, while the city administrative area has 106,720 inha ...
,
Serbia
, image_flag = Flag of Serbia.svg
, national_motto =
, image_coat = Coat of arms of Serbia.svg
, national_anthem = ()
, image_map =
, map_caption = Location of Serbia (gree ...
Provinces of Turkey
Turkey is divided into 81 provinces (). Each province is divided into a number of districts of Turkey, districts (). Each provincial government is seated in the central district (). For non-Metropolitan municipalities in Turkey, metropolitan munic ...