About Beylikdüzü
Beylikdüzü is a city in Istanbul, Turkey with a population of 415,290. It is the 33rd largest of the 416 cities of 15,000 or more listed in Turkey, and the 1,387th largest worldwide. It lies 376 km from Ankara.
Key Facts
Country
Region
Rank in region
#12of 30
Elevation
102 m
Approximate — modelled, not surveyed
Time zone
Europe/Istanbul
Coordinates
40.982, 28.640
Record updated
2026-06-22
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.