Seoul vs Milan
Seoul is about 3.3× larger than Milan by administrative area. Seoul (South Korea) covers 605 km² (234 mi²) with a population of 9.7 million, while Milan (Italy) covers 182 km² (70 mi²) with 1.4 million residents.
| Metric | Seoul | Milan |
|---|---|---|
| Area | 605 km² | 182 km² |
| Area (mi²) | 234 mi² | 70 mi² |
| Population | 9,668,465 | 1,354,196 |
| Population density | 15,974 /km² | 7,454 /km² |
| Area ratio | Seoul is ~3.3× larger by area than Milan. | |
Frequently asked questions
Is Seoul bigger than Milan?
Yes — Seoul is about 3.3× larger by area: 605 km² vs 182 km².
How big is Seoul?
Seoul, South Korea, covers about 605 km² (234 mi²) of administrative area.
How big is Milan?
Milan, Italy, covers about 182 km² (70 mi²) of administrative area.
Which city has more people, Seoul or Milan?
Seoul has the larger population: 9.7 million vs 1.4 million. Population density is about 15,974 people/km² in Seoul and 7,454 people/km² in Milan.
City boundaries from OpenStreetMap. Last updated 2026-08-14.
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