About Adapazarı
Adapazarı is a city in Sakarya, Turkey with a population of 286,787. It is the 49th largest of the 416 cities of 15,000 or more listed in Turkey, and the 1,990th largest worldwide. It lies 229 km from Ankara.
Key Facts
Country
Region
Rank in region
#1of 9
Coordinates
40.781, 30.403
Record updated
30 May 2026
Entry edited, not measured
City population, GeoNames. GeoNames publishes no year for its population figures, so “record updated” is when the entry was last edited — not the date the population was measured. Elevation is modelled from a digital elevation model rather than surveyed, so it is approximate.
Nearby Cities
All 416 in TurkeyClosest listed cities by great-circle distance from the city centre.