Population in Grand Rapids compared to Bologna
Grand Rapids: 198.917 (2020)
Bologna: 390.734 (2024)
In Grand Rapids the population is about 51% of the population of Bologna.
Size of Grand Rapids compared to Bologna
Grand Rapids: ca. 118 km²
Bologna: ca. 141 km²
Grand Rapids has a land area approximately 16% smaller than Bologna
Population density of Grand Rapids compared to Bologna
Grand Rapids: ca. 1.715 Einwohner/km²
Bologna: ca. 2.774 Einwohner/km²
The population density of Grand Rapids is about 62% of that of Bologna.
City comparison between Grand Rapids and other cities
more about Grand Rapids (Michigan, USA)
more about Bologna (Emilia-Romagna, Italy)