Adıyaman Population 2026

Adıyaman has a population of 290,883, making it the #45 biggest city in 🇹🇷 Türkiye, located in Adıyaman Province. Roughly 0.3% of Türkiye's population lives here. It is about 54× smaller than Istanbul, the country's biggest city.

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

Population (city proper)

290,883

Rank in Türkiye

#45

Coordinates

37.76°N, 38.28°E

~678 m elevation · Europe/Istanbul

Distance to capital (Ankara)

527 km

327 miles, straight line

Other big cities in Adıyaman Province

City	Population	Rank in Türkiye
Kâhta	97,875	#110
Besni	41,892	#208
Gölbaşı	28,078	#275
Altınşehir	26,153	#286

Cities near Adıyaman

Altınşehir26,153 people · ~5 km away
Kâhta97,875 people · ~31 km away
Besni41,892 people · ~37 km away
Bozova21,502 people · ~50 km away
Gölbaşı28,078 people · ~56 km away
Yakınca23,063 people · ~60 km away

FAQ

What is the population of Adıyaman?

Adıyaman has a population of 290,883 (city proper, latest official figure via GeoNames), making it the #45 biggest city in Türkiye.

What region is Adıyaman in?

Adıyaman is located in Adıyaman Province, Türkiye.

Is Adıyaman the capital of Türkiye?

No, the capital of Türkiye is Ankara, about 527 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.

← All biggest cities in Türkiye · Türkiye population by year