Population in Zanzibar compared to Siena
Zanzibar: 219.007 (2022)
Siena: 52.991 (2025)
In Zanzibar there are about 4.1 time more people living, as in Siena.
Size of Zanzibar compared to Siena
Zanzibar: ca. 15 km²
Siena: ca. 119 km²
Zanzibar has a land area approximately 87% smaller than Siena
Population density of Zanzibar compared to Siena
Zanzibar: ca. 14.200 Einwohner/km²
Siena: ca. 447 Einwohner/km²
The population density of Zanzibar is about31.8 times higher, than the one of Siena.
City comparison between Zanzibar and other cities
more about Zanzibar (Tanzania)
more about Siena (Tuscany, Italy)