Population in Oulu compared to Karaj
Oulu: 216.152 (2024)
Karaj: 1.973.470 (2025)
In Oulu the population is about 11% of the population of Karaj.
Size of Oulu compared to Karaj
Oulu: ca. 1.513 km²
Karaj: ca. 250 km²
Oulu Finland has a land area approximately. 6.1 times larger than that of Karaj.
Population density of Oulu compared to Karaj
Oulu: ca. 153 Einwohner/km²
Karaj: ca. 7.900 Einwohner/km²
The population density of Oulu is about 2% of that of Karaj.
City comparison between Oulu and other cities
more about Oulu (North Ostrobothnia, Finland)
more about Karaj (Iran)