Population in Flensburg compared to Vienna
Flensburg: 96.326 (2024)
Vienna: 2.028.499 (2025)
In Flensburg the population is about 5% of the population of Vienna.
Size of Flensburg compared to Vienna
Flensburg: ca. 57 km²
Vienna: ca. 415 km²
Flensburg has a land area approximately 86% smaller than Vienna
Population density of Flensburg compared to Vienna
Flensburg: ca. 1.598 Einwohner/km²
Vienna: ca. 5.120 Einwohner/km²
The population density of Flensburg is about 31% of that of Vienna.
City comparison between Flensburg and other cities
more about Flensburg
more about Vienna