Population in Honolulu compared to Vienna
Honolulu: 350.964 (2020)
Vienna: 2.028.499 (2025)
In Honolulu the population is about 17% of the population of Vienna.
Size of Honolulu compared to Vienna
Honolulu: ca. 177 km²
Vienna: ca. 415 km²
Honolulu has a land area approximately 57% smaller than Vienna
Population density of Honolulu compared to Vienna
Honolulu: ca. 2.236 Einwohner/km²
Vienna: ca. 5.120 Einwohner/km²
The population density of Honolulu is about 44% of that of Vienna.
City comparison between Honolulu and other cities
more about Honolulu (Hawaii, USA)
more about Vienna (Austria)