Population in Chicago compared to Oslo
Chicago: 2.746.388 (2020)
Oslo: 724.290 (2025)
In Chicago there are about 3.8 time more people living, as in Oslo.
Size of Chicago compared to Oslo
Chicago: ca. 607 km²
Oslo: ca. 480 km²
Chicago Finland has a land area approximately. 1.3 times larger than that of Oslo.
Population density of Chicago compared to Oslo
Chicago: ca. 4.656 Einwohner/km²
Oslo: ca. 1.595 Einwohner/km²
The population density of Chicago is about2.9 times higher, than the one of Oslo.
City comparison between Chicago and other cities
more about Chicago (Illinois, USA)
more about Oslo (Norway)