Map of Ilioúpoli, Greece

Ilioúpoli is a city in Attica, Greece, with a population of about 78,153. It lies at 37.9315°N, 23.7678°E. Ilioúpoli is about 7 km (4 mi) southeast of Athens, the capital. The nearest city on our map is Argyroúpoli, 3 km to the southwest.

Ilioúpoli at a glance

Where is Ilioúpoli?

• The 15th largest city in Greece by recorded population.
• The 9th largest city in Attica on this site.
• Located in the Northern and Eastern hemispheres.
• Daylight ranges from about 9 h 32 min on the shortest day to 14 h 48 min on the longest day (around 21 December and 21 June).

Cities near Ilioúpoli

• Argyroúpoli — 3 km southwest
• Výronas — 4 km north
• Álimos — 5 km southwest
• Palaió Fáliro — 6 km west
• Kallithéa — 6 km west
• Athens — 7 km northwest
• Glyfáda — 8 km south
• Aigáleo — 9 km northwest
• Galátsi — 10 km north
• Khalándrion — 11 km north

Largest cities in Attica

• Athens — 664,046
• Piraeus — 163,688
• Peristéri — 139,981
• Kallithéa — 100,641
• Acharnés — 99,346
• Níkaia — 89,380
• Glyfáda — 87,305
• Ílion — 84,793
• Keratsíni — 77,077
• Khalándrion — 74,192

Largest cities in Greece

• Athens — 664,046
• Thessaloníki — 317,778
• Pátra — 168,034
• Piraeus — 163,688
• Lárisa — 146,926
• Peristéri — 139,981
• Irákleion — 137,154
• Kallithéa — 100,641
• Acharnés — 99,346
• Kalamariá — 91,518

Map of Greece and all its cities →

Sources: place names, coordinates, populations and time zones from GeoNames (CC BY 4.0, data retrieved October 2026). Population figures are the latest values recorded in GeoNames; depending on the country they refer to the city proper, a municipality or a wider urban area, so they can differ from census or metro-area figures. Map © OpenStreetMap contributors.