Population in Oldenburg compared to Vienna
Oldenburg: 176.614 (2024)
Vienna: 2.028.499 (2025)
In Oldenburg the population is about 9% of the population of Vienna.
Size of Oldenburg compared to Vienna
Oldenburg: ca. 103 km²
Vienna: ca. 415 km²
Oldenburg has a land area approximately 75% smaller than Vienna
Population density of Oldenburg compared to Vienna
Oldenburg: ca. 1.713 Einwohner/km²
Vienna: ca. 5.120 Einwohner/km²
The population density of Oldenburg is about 33% of that of Vienna.
City comparison between Oldenburg and other cities
more about Oldenburg (Lower Saxony, Germany)
more about Vienna (Austria)