Population in Mainz compared to Bologna
Mainz: 224.684 (2022)
Bologna: 390.734 (2024)
In Mainz the population is about 58% of the population of Bologna.
Size of Mainz compared to Bologna
Mainz: ca. 98 km²
Bologna: ca. 141 km²
Mainz has a land area approximately 31% smaller than Bologna
Population density of Mainz compared to Bologna
Mainz: ca. 2.299 Einwohner/km²
Bologna: ca. 2.774 Einwohner/km²
The population density of Mainz is about 83% of that of Bologna.
City comparison between Mainz and other cities
more about Mainz (Rhineland-Palatinate, Germany)
more about Bologna (Emilia-Romagna, Italy)