Rome vs Seoul
Rome is about 2.1× larger than Seoul by administrative area. Rome (Italy) covers 1,287 km² (497 mi²) with a population of 2.7 million, while Seoul (South Korea) covers 605 km² (234 mi²) with 9.7 million residents.
| Metric | Rome | Seoul |
|---|---|---|
| Area | 1,287 km² | 605 km² |
| Area (mi²) | 497 mi² | 234 mi² |
| Population | 2,748,109 | 9,668,465 |
| Population density | 2,135 /km² | 15,974 /km² |
| Area ratio | Rome is ~2.1× larger by area than Seoul. | |
Frequently asked questions
Is Rome bigger than Seoul?
Yes — Rome is about 2.1× larger by area: 1,287 km² vs 605 km².
How big is Rome?
Rome, Italy, covers about 1,287 km² (497 mi²) of administrative area.
How big is Seoul?
Seoul, South Korea, covers about 605 km² (234 mi²) of administrative area.
Which city has more people, Rome or Seoul?
Seoul has the larger population: 9.7 million vs 2.7 million. Population density is about 2,135 people/km² in Rome and 15,974 people/km² in Seoul.
City boundaries from OpenStreetMap. Last updated 2026-08-25.
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