Rome vs Vienna
Rome is about 3.1× larger than Vienna by administrative area. Rome (Italy) covers 1,287 km² (497 mi²) with a population of 2.7 million, while Vienna (Austria) covers 415 km² (160 mi²) with 2.0 million residents.
| Metric | Rome | Vienna |
|---|---|---|
| Area | 1,287 km² | 415 km² |
| Area (mi²) | 497 mi² | 160 mi² |
| Population | 2,748,109 | 2,028,499 |
| Population density | 2,135 /km² | 4,891 /km² |
| Area ratio | Rome is ~3.1× larger by area than Vienna. | |
Frequently asked questions
Is Rome bigger than Vienna?
Yes — Rome is about 3.1× larger by area: 1,287 km² vs 415 km².
How big is Rome?
Rome, Italy, covers about 1,287 km² (497 mi²) of administrative area.
How big is Vienna?
Vienna, Austria, covers about 415 km² (160 mi²) of administrative area.
Which city has more people, Rome or Vienna?
Rome has the larger population: 2.7 million vs 2.0 million. Population density is about 2,135 people/km² in Rome and 4,891 people/km² in Vienna.
City boundaries from OpenStreetMap. Last updated 2026-08-25.
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