About Nea Ionia Municipality
Nea Ionia Municipality is a large city located in Greece, in the Attica Region region. According to the latest available data (2026), the population of Nea Ionia Municipality is approximately 2,450,364 residents, making it the largest city in Greece.
Globally, Nea Ionia Municipality ranks #636 among the world's most populated cities. With over 1 million residents, Nea Ionia Municipality plays an important role as an economic and cultural center in Greece.
Nea Ionia Municipality City Statistics
| City | Nea Ionia Municipality |
| Country |  Greece |
| Population | 2,450,364 |
| Global Rank | #636 |
| Rank in Greece | #1 of 38 cities |
| City Category | large city |
| Region | Attica Region |
| Latitude | 38.0373 |
| Longitude | 23.7595 |
| Data Year | 2026 |
Population Comparison
To put Nea Ionia Municipality's population of 2,450,364 into perspective:
- Nea Ionia Municipality has approximately 2.5 million residents.
- This makes it comparable in size to cities like Paris or Rome.
- It ranks #1 among all cities in Greece.
Where is Nea Ionia Municipality Located?
Nea Ionia Municipality is located in Greece, in the Attica Region region, at coordinates 38.0373° latitude and 23.7595° longitude. Nea Ionia Municipality sits in the subtropics, typically enjoying warm temperatures year-round.
Nearby Cities
Other Cities in Greece
Largest Cities in Greece
| # | City | Population |
|---|---|---|
| 1 | Central Athens Regional Unit | 717,373 |
| 2 | Athens | 643,452 |
| 3 | North Athens Regional Unit | 481,758 |
| 4 | Athens Municipality | 430,362 |
| 5 | South Athens Regional Unit | 425,112 |
Frequently Asked Questions
What is the population of Nea Ionia Municipality?
The population of Nea Ionia Municipality is approximately 2,450,364 residents according to the latest available data (2026).
Where is Nea Ionia Municipality located?
Nea Ionia Municipality is located in Greece at approximately 38.0373° latitude and 23.7595° longitude.
Is Nea Ionia Municipality one of the largest cities in Greece?
With a population of 2,450,364, Nea Ionia Municipality is one of the major urban areas in Greece. It ranks #1 out of 38 cities in the country.
