What is the population of Kadıköy?

The population of Kadıköy is 458,638.

Where is Kadıköy located?

Kadıköy is located at latitude 40.6201500 and longitude 29.2253600. It is in Turkey.

What is the area of Kadıköy?

The area of Kadıköy is 40.21 km².

What time zone is Kadıköy in?

Kadıköy is in the Europe/Istanbul time zone.

How has the population of Kadıköy changed?

The population of Kadıköy has decreased from 521,005 (2012) to 458,638 (2018), a change of -12%.

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Kadikoy (Kadıköy), Yalova

Kadikoy: Located on the Asian side of Istanbul, this vibrant district serves as a major transportation hub and a popular residential and commercial area.

About

Quick Facts about Kadıköy

Population	458,638
Country	Turkey
State	Yalova (Turkey)
Twitter username	kadikoybelediye
Area	40.21 km²
Latitude & Longitude	40.6202,29.2254
Time Zone	UTC+03:00
Local time	12:30:53 (11th April 2026)

Geography

Kadıköy is located at 40°37'13"N 29°13'31"E (40.6201500, 29.2253600).

Kadikoy map

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Official website of Kadıköy

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Friedrichshain-Kreuzberg (1996 )
Petah Tikva

Demographics

Year	Population	% Change	Method
2012	521,005	-	census
2018	458,638	-13.6%	Address Based Population Registration System