Population in Koblenz compared to Groningen
Koblenz: 113.378 (2024)
Groningen: 244.807 (2025)
In Koblenz the population is about 46% of the population of Groningen.
Size of Koblenz compared to Groningen
Koblenz: ca. 105 km²
Groningen: ca. 198 km²
Koblenz has a land area approximately 47% smaller than Groningen
Population density of Koblenz compared to Groningen
Koblenz: ca. 1.077 Einwohner/km²
Groningen: ca. 1.237 Einwohner/km²
Koblenz and Koblenz have about the same population density.
City comparison between Koblenz and other cities
more about Koblenz (Rhineland-Palatinate, Germany)
more about Groningen (Netherlands)