Keratsíni Population 2026
Keratsíni has a population of 77,077, making it the #15 biggest city in 🇬🇷 Greece, located in Attica. Roughly 0.8% of Greece's population lives here. It is about 8.6× smaller than Athens, the country's biggest city.
Population (city proper)
77,077
Rank in Greece
#15
Coordinates
37.96°N, 23.62°E
~40 m elevation · Europe/Athens
Distance to capital (Athens)
10 km
6 miles, straight line
Other big cities in Attica
Cities near Keratsíni
FAQ
What is the population of Keratsíni?
Keratsíni has a population of 77,077 (city proper, latest official figure via GeoNames), making it the #15 biggest city in Greece.
What region is Keratsíni in?
Keratsíni is located in Attica, Greece.
Is Keratsíni the capital of Greece?
No, the capital of Greece is Athens, about 10 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.