Kocaeli

Metropolitan Province in Turkey

Contents: Subdivision

The population development in Kocaeli as well as related information and services (Wikipedia, Google, images).

The Details icon links to further information about a selected division including its population structure (gender, age groups, age distribution).

Name	Status	Population Estimate 2009-12-31	Population Estimate 2013-12-31	Population Estimate 2017-12-31	Population Estimate 2023-12-31
Kocaeli	Metropolitan Province	1,522,408	1,676,202	1,883,270	2,102,907
Başiskele	District	66,183	76,605	93,988	121,278	→
Çayırova	District	82,494	103,536	128,135	153,301	→
Darıca	District	140,302	164,385	198,153	227,892	→
Derince	District	123,136	130,657	140,800	146,409	→
Dilovası	District	44,258	45,610	47,663	54,391	→
Gebze	District	297,029	329,195	368,278	407,436	→
Gölcük	District	136,035	145,805	161,117	177,441	→
İzmit	District	313,964	332,754	360,409	378,656	→
Kandıra	District	46,984	50,046	50,413	53,845	→
Karamürsel	District	50,886	53,033	56,404	59,952	→
Kartepe	District	90,407	101,692	115,680	142,175	→
Körfez	District	130,730	142,884	162,230	180,131	→
Türkiye [Turkey]	Republic	72,561,312	76,667,864	80,810,525	85,372,377

Source: State Institute of Statistics, Republic of Türkiye.

Explanation: Area figures of districts are computed by using geospatial data.

Gender (E 2023)
Males	1,061,291
Females	1,041,616