Population in Onsala compared to Karaj
Onsala: 12.415 (2020)
Karaj: 1.973.470 (2025)
In Onsala the population is about 1% of the population of Karaj.
Size of Onsala compared to Karaj
Onsala: ca. 11 km²
Karaj: ca. 250 km²
Onsala has a land area approximately 96% smaller than Karaj
Population density of Onsala compared to Karaj
Onsala: ca. 1.135 Einwohner/km²
Karaj: ca. 7.900 Einwohner/km²
The population density of Onsala is about 14% of that of Karaj.
City comparison between Onsala and other cities
more about Onsala (Halland County, Sweden)
more about Karaj (Iran)