Seoul vs Amsterdam
Seoul is about 2.8× larger than Amsterdam by administrative area. Seoul (South Korea) covers 605 km² (234 mi²) with a population of 9.7 million, while Amsterdam (Netherlands) covers 219 km² (85 mi²) with 921,468 residents.
| Metric | Seoul | Amsterdam |
|---|---|---|
| Area | 605 km² | 219 km² |
| Area (mi²) | 234 mi² | 85 mi² |
| Population | 9,668,465 | 921,468 |
| Population density | 15,974 /km² | 4,208 /km² |
| Area ratio | Seoul is ~2.8× larger by area than Amsterdam. | |
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Both outlines are drawn at the same scale.
Frequently asked questions
Is Seoul bigger than Amsterdam?
Yes — Seoul is about 2.8× larger by area: 605 km² vs 219 km².
How big is Seoul?
Seoul, South Korea, covers about 605 km² (234 mi²) of administrative area.
How big is Amsterdam?
Amsterdam, Netherlands, covers about 219 km² (85 mi²) of administrative area.
Which city has more people, Seoul or Amsterdam?
Seoul has the larger population: 9.7 million vs 921,468. Population density is about 15,974 people/km² in Seoul and 4,208 people/km² in Amsterdam.
City boundaries from OpenStreetMap. Last updated 2026-10-18.
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