Population in Bissau compared to Vienna
Bissau: 407.424 (2007)
Vienna: 2.028.499 (2025)
In Bissau the population is about 20% of the population of Vienna.
Size of Bissau compared to Vienna
Bissau: ca. 78 km²
Vienna: ca. 415 km²
Bissau has a land area approximately 81% smaller than Vienna
Population density of Bissau compared to Vienna
Bissau: ca. 5.257 Einwohner/km²
Vienna: ca. 5.120 Einwohner/km²
Bissau and Bissau have about the same population density.
City comparison between Bissau and other cities
more about Bissau (Guinea-Bissau)
more about Vienna (Austria)