Geyve Population 2026

Geyve has a population of 20,199, making it the #343 biggest city in 🇹🇷 Türkiye, located in Sakarya. It is about 777× smaller than Istanbul, the country's biggest city.

Location of Geyve (capital Ankara shown for reference). Boundaries: Natural Earth.

Population (city proper)

20,199

Rank in Türkiye

#343

Coordinates

40.51°N, 30.29°E

~84 m elevation · Europe/Istanbul

Distance to capital (Ankara)

227 km

141 miles, straight line

Other big cities in Sakarya

City	Population	Rank in Türkiye
Adapazarı	286,787	#46
Karasu Mahallesi	39,508	#214
Hendek	35,257	#233
Karasu	30,746	#256
Sapanca	25,224	#293
Akyazı	25,068	#297
Ferizli	23,740	#311
Kocaali	15,076	#410

Cities near Geyve

Sapanca25,224 people · ~21 km away
Osmaneli15,708 people · ~29 km away
Adapazarı286,787 people · ~32 km away
Akyazı25,068 people · ~34 km away
İzmit196,571 people · ~42 km away
Gölcük56,189 people · ~46 km away

FAQ

What is the population of Geyve?

Geyve has a population of 20,199 (city proper, latest official figure via GeoNames), making it the #343 biggest city in Türkiye.

What region is Geyve in?

Geyve is located in Sakarya, Türkiye.

Is Geyve the capital of Türkiye?

No, the capital of Türkiye is Ankara, about 227 km away.

Sources & notes

Population refers to the city proper (municipal boundaries), not the metropolitan area. Source: GeoNames (CC BY 4.0), retrieved 2026-07-07. Country data: UN World Population Prospects 2024.

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