London vs Mexico City
London is about 1.1× larger than Mexico City by administrative area. London (United Kingdom) covers 1,572 km² (607 mi²) with a population of 8.8 million, while Mexico City (Mexico) covers 1,485 km² (573 mi²) with 9.2 million residents.
| Metric | London | Mexico City |
|---|---|---|
| Area | 1,572 km² | 1,485 km² |
| Area (mi²) | 607 mi² | 573 mi² |
| Population | 8,799,728 | 9,209,944 |
| Population density | 5,598 /km² | 6,202 /km² |
| Area ratio | London is ~1.1× larger by area than Mexico City. | |
Frequently asked questions
Is London bigger than Mexico City?
Yes — London is about 1.1× larger by area: 1,572 km² vs 1,485 km².
How big is London?
London, United Kingdom, covers about 1,572 km² (607 mi²) of administrative area.
How big is Mexico City?
Mexico City, Mexico, covers about 1,485 km² (573 mi²) of administrative area.
Which city has more people, London or Mexico City?
Mexico City has the larger population: 9.2 million vs 8.8 million. Population density is about 5,598 people/km² in London and 6,202 people/km² in Mexico City.
City boundaries from OpenStreetMap. Last updated 2026-08-26.
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