Population in Duisburg compared to Olhão
Duisburg: 502.270 (2024)
Olhão: 45.396 (2011)
In Duisburg there are about 11.1 time more people living, as in Olhão.
Size of Duisburg compared to Olhão
Duisburg: ca. 233 km²
Olhão: ca. 131 km²
Duisburg Finland has a land area approximately. 1.8 times larger than that of Olhão.
Population density of Duisburg compared to Olhão
Duisburg: ca. 2.157 Einwohner/km²
Olhão: ca. 347 Einwohner/km²
The population density of Duisburg is about6.2 times higher, than the one of Olhão.
City comparison between Duisburg and other cities
more about Duisburg (North Rhine-Westphalia, Germany)
more about Olhão (Algarve, Portugal)