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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).

NameStatusPopulation
Estimate
2009-12-31		Population
Estimate
2013-12-31		Population
Estimate
2017-12-31		Population
Estimate
2023-12-31
KocaeliMetropolitan Province1,522,4081,676,2021,883,2702,102,907
BaşiskeleDistrict66,18376,60593,988121,278
ÇayırovaDistrict82,494103,536128,135153,301
DarıcaDistrict140,302164,385198,153227,892
DerinceDistrict123,136130,657140,800146,409
DilovasıDistrict44,25845,61047,66354,391
GebzeDistrict297,029329,195368,278407,436
GölcükDistrict136,035145,805161,117177,441
İzmitDistrict313,964332,754360,409378,656
KandıraDistrict46,98450,04650,41353,845
KaramürselDistrict50,88653,03356,40459,952
KartepeDistrict90,407101,692115,680142,175
KörfezDistrict130,730142,884162,230180,131
Türkiye [Turkey]Republic72,561,31276,667,86480,810,52585,372,377

Source: State Institute of Statistics, Republic of Türkiye.

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

Further information about the population structure:

Gender (E 2023)
Males1,061,291
Females1,041,616
Age Groups (E 2023)
0-14 years462,075
15-64 years1,466,962
65+ years173,870
Age Distribution (E 2023)
90+ years3,854
80-89 years24,158
70-79 years76,755
60-69 years156,209
50-59 years234,381
40-49 years333,150
30-39 years343,899
20-29 years319,649
10-19 years305,982
0-9 years304,870

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