Population in Oldenburg compared to Calahorra
Oldenburg: 176.614 (2024)
Calahorra: 25.367 (2025)
In Oldenburg there are about 7 time more people living, as in Calahorra.
Size of Oldenburg compared to Calahorra
Oldenburg: ca. 103 km²
Calahorra: ca. 94 km²
Oldenburg has about the same land area as Calahorra.
Population density of Oldenburg compared to Calahorra
Oldenburg: ca. 1.713 Einwohner/km²
Calahorra: ca. 271 Einwohner/km²
The population density of Oldenburg is about6.3 times higher, than the one of Calahorra.
City comparison between Oldenburg and other cities
more about Oldenburg (Lower Saxony, Germany)
more about Calahorra (La Rioja, Spain)