Mexico City vs Barcelona
Mexico City is about 15× larger than Barcelona by administrative area. Mexico City (Mexico) covers 1,485 km² (573 mi²) with a population of 9.2 million, while Barcelona (Spain) covers 101 km² (39 mi²) with 1.7 million residents.
| Metric | Mexico City | Barcelona |
|---|---|---|
| Area | 1,485 km² | 101 km² |
| Area (mi²) | 573 mi² | 39 mi² |
| Population | 9,209,944 | 1,686,208 |
| Population density | 6,202 /km² | 16,629 /km² |
| Area ratio | Mexico City is ~15× larger by area than Barcelona. | |
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Both outlines are drawn at the same scale.
Frequently asked questions
Is Mexico City bigger than Barcelona?
Yes — Mexico City is about 15× larger by area: 1,485 km² vs 101 km².
How big is Mexico City?
Mexico City, Mexico, covers about 1,485 km² (573 mi²) of administrative area.
How big is Barcelona?
Barcelona, Spain, covers about 101 km² (39 mi²) of administrative area.
Which city has more people, Mexico City or Barcelona?
Mexico City has the larger population: 9.2 million vs 1.7 million. Population density is about 6,202 people/km² in Mexico City and 16,629 people/km² in Barcelona.
City boundaries from OpenStreetMap. Last updated 2026-10-18.
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