New York vs Seoul
New York is about 2.0× larger than Seoul by administrative area. New York (United States) covers 1,224 km² (472 mi²) with a population of 8.8 million, while Seoul (South Korea) covers 605 km² (234 mi²) with 9.7 million residents.
| Metric | New York | Seoul |
|---|---|---|
| Area | 1,224 km² | 605 km² |
| Area (mi²) | 472 mi² | 234 mi² |
| Population | 8,804,190 | 9,668,465 |
| Population density | 7,195 /km² | 15,974 /km² |
| Area ratio | New York is ~2.0× larger by area than Seoul. | |
Frequently asked questions
Is New York bigger than Seoul?
Yes — New York is about 2.0× larger by area: 1,224 km² vs 605 km².
How big is New York?
New York, United States, covers about 1,224 km² (472 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, New York or Seoul?
Seoul has the larger population: 9.7 million vs 8.8 million. Population density is about 7,195 people/km² in New York and 15,974 people/km² in Seoul.
City boundaries from OpenStreetMap. Last updated 2026-08-26.
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