Mexico City vs Rome
Mexico City is about 1.2× larger than Rome by administrative area. Mexico City (Mexico) covers 1,485 km² (573 mi²) with a population of 9.2 million, while Rome (Italy) covers 1,287 km² (497 mi²) with 2.7 million residents.
| Metric | Mexico City | Rome |
|---|---|---|
| Area | 1,485 km² | 1,287 km² |
| Area (mi²) | 573 mi² | 497 mi² |
| Population | 9,209,944 | 2,748,109 |
| Population density | 6,202 /km² | 2,135 /km² |
| Area ratio | Mexico City is ~1.2× larger by area than Rome. | |
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Both outlines are drawn at the same scale.
Frequently asked questions
Is Mexico City bigger than Rome?
Yes — Mexico City is about 1.2× larger by area: 1,485 km² vs 1,287 km².
How big is Mexico City?
Mexico City, Mexico, covers about 1,485 km² (573 mi²) of administrative area.
How big is Rome?
Rome, Italy, covers about 1,287 km² (497 mi²) of administrative area.
Which city has more people, Mexico City or Rome?
Mexico City has the larger population: 9.2 million vs 2.7 million. Population density is about 6,202 people/km² in Mexico City and 2,135 people/km² in Rome.
City boundaries from OpenStreetMap. Last updated 2026-10-21.
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