Population in Brazzaville compared to Siena
Brazzaville: 2.138.236 (2023)
Siena: 52.991 (2025)
In Brazzaville there are about 40.4 time more people living, as in Siena.
Size of Brazzaville compared to Siena
Brazzaville: ca. 588 km²
Siena: ca. 119 km²
Brazzaville Finland has a land area approximately. 5 times larger than that of Siena.
Population density of Brazzaville compared to Siena
Brazzaville: ca. 9.450 Einwohner/km²
Siena: ca. 447 Einwohner/km²
The population density of Brazzaville is about21.1 times higher, than the one of Siena.
City comparison between Brazzaville and other cities
more about Brazzaville (Republic of the Congo)
more about Siena (Tuscany, Italy)