How Big Is San Francisco?
San Francisco covers approximately 121 square kilometers (47 square miles). It is a city in United States, located in California. That's roughly the same size as Boston.
San Francisco on the Map
San Francisco's Geography
San Francisco is a city in United States, in the state of California. Drag it across the map above to see its footprint over any country, state, or city.
How Far Across Is San Francisco?
San Francisco stretches approximately 14 km (9 mi) from north to south, and 14 km (9 mi) from east to west.
Similar in Size
How Big Is San Francisco Compared to Well-Known Places?
| Place | Area | vs San Francisco |
|---|---|---|
| Paris | 105 km² (41 sq mi) | 13% smaller |
| San Francisco | 121 km² (47 sq mi) | — |
| Boston | 124 km² (48 sq mi) | about the same size |
| Montreal | 432 km² (167 sq mi) | 3.6× larger |
| Toronto | 630 km² (243 sq mi) | 5× larger |
| New York City | 781 km² (302 sq mi) | 6× larger |